Severe virus. Medical search. Frequent questions

During May 26--June 18, the unit received 13 patients for evaluation from outlying hospitals, 10 of whom were confirmed to have novel influenza A (H1N1) virus infection by testing of respiratory specimens with real-time reverse transcription--polymerase chain reaction (rRT-PCR) at MDCH and CDC. (cdc.gov)

In April 2009, CDC reported the first two cases in the United States of human infection with a novel influenza A (H1N1) virus ( 1 ). (cdc.gov)
Cases of novel influenza A (H1N1) virus infection have included rapidly progressive lower respiratory tract disease resulting in respiratory failure, development of acute respiratory distress syndrome (ARDS), and prolonged intensive care unit (ICU) admission ( 2 ). (cdc.gov)
This report summarizes the clinical characteristics of a series of 10 patients with novel influenza A (H1N1) virus infection and ARDS at a tertiary-care ICU in Michigan. (cdc.gov)
Clinicians should be aware of the potential for severe complications of novel influenza A (H1N1) virus infection, particularly in extremely obese patients. (cdc.gov)
Its findings confirm earlier suspicions that some antibodies to the Zika virus, which usually serve to protect the body from infection, may actually interact with dengue viruses in ways that can make dengue infection worse. (sciencedaily.com)
The key thing that our study establishes is that prior Zika infection does significantly increase your risk of both symptomatic and more severe forms of dengue disease," said study first author Leah Katzelnick, who performed the research as postdoctoral scholar at the University of California, Berkeley's School of Public Health. (sciencedaily.com)
The first question was, 'How will prior dengue virus infection affect Zika? (sciencedaily.com)
Using data from the cohort, Harris published a 2019 study showing that prior dengue virus infection can grant a small amount of protection against Zika, and other studies now support this conclusion. (sciencedaily.com)
Studies have shown that for every case of neuroinvasive West Nile virus infection, there are about 140 people infected with the virus. (livescience.com)
Common symptoms of West Nile virus infection include fever, headache, body aches and fatigue, according to the Mayo Clinic. (livescience.com)
Signs of severe infection include high fever, stiff neck, disorientation and sudden weakness in the arms, legs or breathing muscles. (livescience.com)
No evidence of sustained human-to-human transmission has been found, and no human cases of H7N9 virus infection have been detected outside China, including the United States. (cdc.gov)
Clinicians should consider the diagnosis of avian influenza A(H7N9) virus infection in persons with acute respiratory illness and relevant exposure history and should contact their state health departments regarding specimen collection and facilitation of confirmatory testing. (cdc.gov)
In a recent study published on the bioRxiv* preprint server, researchers investigate the ability of immunity acquired from prototype severe acute respiratory syndrome-associated coronavirus disease (SARS-CoV-2) infection to protect against the coronavirus disease (COVID-19) caused by the Omicron variant in Syrian hamster models. (news-medical.net)
ABSTRACT The epidemiology, seasonality and risk factors for influenza virus infection remains poorly defined in countries such as Egypt. (who.int)
Between 1 January and 31 December 2013, we used surveillance data on patients hospitalized with severe acute respiratory infection in three Egyptian government hospitals in Damanhour district to estimate the incidence rate of laboratory-confirmed seasonal influenza. (who.int)
Entre le 1er janvier et le 31 décembre 2013, nous avons utilisé les données de la surveillance des patients hospitalisés pour une infection respiratoire aiguë sévère (IRAS) dans trois hôpitaux publics égyptiens dans le district de Damanhour afin d'estimer le taux d'incidence de la grippe saisonnière confirmée en laboratoire. (who.int)
Herein, we report the case of a patient in Belo Horizonte, Minas Gerais, Brazil, with a confirmed monkeypox virus infection with a severely disseminated clinical presentation, which differs from the description of existing cases in the current outbreak worldwide. (scielo.br)
Targeted surveillance for influenza A(H7N9) identified 21 cases of infection with this virus in Guangzhou, China, during April 1, 2013?March 7, 2014. (flutrackers.com)
The spectrum of illness ranged from severe pneumonia to asymptomatic infection. (flutrackers.com)
During February?May 2013, the initial outbreak of human infection with avian influenza A(H7N9) virus in China resulted in 133 cases ( 1 ). (flutrackers.com)
Influenza A(H7N9) virus reemerged in southern China in October 2013 and had caused 85 laboratory-confirmed cases of infection in Guangdong Province as of March 7, 2014. (flutrackers.com)
Last October, Silva's twins tested positive for Covid-19 and then developed what their pediatrician suspected was another respiratory viral infection, possibly respiratory syncytial virus or RSV, around the same time. (ktvz.com)
Indication for immunoprophylaxis against severe RSV infection with nirsevimab, 2023-2024 season. (analesdepediatria.org)
Infection by respiratory syncytial virus (RSV) is the most common cause of hospital admission in infants aged less than 1 year in Spain, and severe forms requiring hospitalization in newborns and infants aged less than 3 months and lower respiratory tract infections in infants resulting a high volume of primary care and emergency department visits are particularly frequent. (analesdepediatria.org)
For more than 20 years, effective prophylaxis against RSV infection has been achieved in the populations defined as being at high risk of severe or very severe disease due to RSV-clearly defined by the Sociedad Española de Neonatología (Spanish Society of Neonatology)-with the administration of a monoclonal antibody, palivizumab, which is very costly and has a short half-life. (analesdepediatria.org)
The development of a new monoclonal antibody with a longer half-life and of demonstrated efficacy and safety, nirsevimab, presents the opportunity to offer passive immunoprophylaxis universally to all healthy newborns to prevent these forms of disease in the period that they are most at risk of severe lower respiratory tract infection, chiefly in the first year of life. (analesdepediatria.org)
Signs of West Nile virus infection are similar to those of other viral infections. (medlineplus.gov)
About one half of people with West Nile virus infection may have a rash. (medlineplus.gov)
Because this illness is not caused by bacteria, antibiotics do not treat West Nile virus infection. (medlineplus.gov)
People with mild West Nile virus infection do well after treatment. (medlineplus.gov)
For those with severe infection, the outlook is more uncertain. (medlineplus.gov)
Complications from mild West Nile virus infection are very rare. (medlineplus.gov)
Contact your health care provider if you have symptoms of West Nile virus infection, particularly if you may have had contact with mosquitoes. (medlineplus.gov)
There is no treatment to avoid getting West Nile virus infection after a mosquito bite. (medlineplus.gov)
In May, an FDA advisory group voted in support of a vaccine for women in their second or third trimesters of pregnancy to defend against lower respiratory tract infection and severe disease in young children up to six months old. (everydayhealth.com)
Detection of SFTSV virus infection by isolation of virus. (canada.ca)
For diagnosis of SFTSV infection to be confirmed, one or more of the following diagnostic markers must be positive: (i) presence of SFTSV RNA by PCR, (ii) isolation of SFTS virus. (canada.ca)
Effective prophylaxis and antiviral therapies are urgently needed in the event of reemergence of the highly contagious and often fatal severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) infection. (nih.gov)
Once the virus has entered the cat, there are six stages to a FeLV infection[citation needed]: Stage One: The virus enters the cat, usually through the pharynx where it infects the epithelial cells and infects the tonsilar B-lymphocytes and macrophages. (wikipedia.org)
Stage Four: The main point in the infection, where the virus can take over the body's immune system and cause viremia. (wikipedia.org)
Cats infected with FeLV can serve as sources of infection of FeLV-A. Cats can pass the virus between themselves through saliva and close contact, by biting another cat, and (rarely) through a litter box or food dish used by an infected cat. (wikipedia.org)
At this year's Conference on Retroviruses and Opportunistic Infections, Professor Chloe Orkin of Queen Mary University of London reported that mpox can be much more severe in people with HIV who have a very low CD4 T-cell count - so much so that she called for mpox to be classified as an AIDS-defining opportunistic infection. (aidsmap.com)
The best way to prevent infection with West Nile virus is to prevent mosquito bites. (kidshealth.org)
What Are the Signs & Symptoms of West Nile Virus Infection? (kidshealth.org)
Most of the time, a West Nile virus infection doesn't make a person sick or cause symptoms. (kidshealth.org)
How Is West Nile Virus Infection Diagnosed? (kidshealth.org)
How Is West Nile Virus Infection Treated? (kidshealth.org)
Can West Nile Virus Infection Be Prevented? (kidshealth.org)
Communities help health officials track West Nile virus infection patterns. (kidshealth.org)
The cause of an Epstein-Barr virus infection or mono is the infection of circulating B cells by EBV and the body's response to the presence of the virus. (medicinenet.com)
Zika virus (ZIKV) infection usually is mild and self-limited. (medscape.com)
There are no specific FDA-approved treatment options or vaccines for treatment and prevention of Zika virus infection. (medscape.com)
Use of nonsteroidal anti-inflammatory drugs (NSAIDs) in patients with unconfirmed Zika virus infection should be avoided since the use of such drugs in dengue fever is associated with hemorrhagic risk and risk for Reye syndrome in the pediatric population. (medscape.com)
Expert consultation with a maternal-fetal medicine and infectious diseases specialists is advised for management of Zika virus infection during pregnancy. (medscape.com)
The best method for preventing Zika virus infection is to avoid travel to areas with active Zika virus transmission. (medscape.com)
Study: Prior infection protects against virus m. (wishtv.com)
3 Chronic HCV infection develops in about 70% of patients exposed to the virus. (cmaj.ca)
SARS‑CoV‑2 infection is initiated when the virus interacts with angiotensin‑converting enzyme 2 (ACE2) receptors on host cells. (spandidos-publications.com)
A virus is a tiny organism that causes an infection in the body. (nativeremedies.com)
Influenza, also known as the "flu", is a respiratory infection caused by viruses. (nativeremedies.com)
The two beta coronaviruses, severe acute respiratory symptoms associated with COVID-19 infection are syndrome (SARS-CoV) and Middle East respiratory fever (accounting for 98% of the symptoms), myalgia syndrome coronavirus (MERS-CoV) have caused or fatigue, and shortness of breath. (who.int)
There is strong evidence of a possible association of infection by Zika virus in pregnant women in Brazil and the occurrence of microcephaly in newborn infants. (bvsalud.org)
Based on the typical clinical features, differential diagnosis for infection by Zika virus is widespread. (bvsalud.org)

Getting sick with one type of dengue virus can increase the likelihood that a person will develop a second, more severe illness when infected with a separate type of dengue virus. (sciencedaily.com)
All three patients had severe pneumonia, developed acute respiratory distress syndrome (ARDS), and died from their illness ( 2 ). (cdc.gov)
Most of the confirmed cases involved severe respiratory illness. (cdc.gov)
Seasonal influenza A(pH1N1) and influenza B viruses continue to circulate among persons in areas where H7N9 cases have been detected, and the Chinese Centers for Disease Control and Prevention has reported that rates of influenza-like illness are consistent with expected seasonal levels. (cdc.gov)
Among hospitalized children younger than 5, testing positive for both Covid-19 and another respiratory virus at the same time is associated with about twice the odds of severe respiratory illness than those who tested negative for other viruses, according to the study published Wednesday in the journal Pediatrics. (ktvz.com)
Specifically for children younger than 2, testing positive for respiratory syncytial virus or RSV while having Covid-19 was significantly associated with severe illness. (ktvz.com)
Featured Video A liver illness affecting 169 children in the U.S. and Europe is, so far, a 'medical mystery,' says infectious disease specialist Dr. Isaac Bogoch, and it's premature to attribute it to any one virus or cause. (cbc.ca)
Today, CDC recommended the first respiratory syncytial virus (RSV) vaccine for pregnant people to protect their newborn from severe RSV illness. (cdc.gov)
The vaccine is one of two new tools we have this season to protect babies from severe RSV illness. (cdc.gov)
Supportive care may help decrease the risk for developing complications in severe illness. (medlineplus.gov)
Severe illness can be life-threatening, especially in the elderly and people who are already sick. (kidshealth.org)
Some people can develop a more severe illness. (globalnews.ca)
Patients infected with arboviruses such as Zika virus should be advised to limit activity during symptomatic illness in order to avoid exposure to mosquitoes and potential risk for human-to-arthropod transmission and subsequent local spread of disease. (medscape.com)
The state also reported 107 new deaths from Covid-19, the illness caused by the virus. (kvia.com)
Hepatitis C virus (HCV) results in more lost years of life and more illness than any infectious disease in Ontario. (cmaj.ca)
Unlike many other viral respiratory infections, the flu can cause severe illness and life-threatening complications in many people. (nativeremedies.com)
As most American parents already know, cases of respiratory syncytial virus (RSV), a common illness of childhood, are surging this year. (blackdoctor.org)

A new study finds that people who have antibodies to the mosquito-borne Zika virus are more vulnerable to developing dengue disease. (sciencedaily.com)
Getting sick with the mosquito-borne Zika virus makes people more vulnerable to developing dengue disease later on, and to suffering from more severe symptoms when they do get sick from dengue, finds a new study published online today (Thursday, Aug. 27) in the journal Science . (sciencedaily.com)
That finding raises the questions: Could a vaccine only targeted at Zika actually put people at increased risk of more severe dengue disease? (sciencedaily.com)
When Zika first emerged in Latin America in late 2015, many speculated whether the flavivirus, a close cousin to the dengue viruses, might interact with the dengue viruses in a similar way. (sciencedaily.com)
When chikungunya, another mosquito-borne virus, and Zika appeared in Nicaragua in 2014 and 2016, respectively, the cohort was expanded to capture cases of these emerging pathogens. (sciencedaily.com)
The two arrived at the very beginning of what would become a massive epidemic of dengue virus Type 2, one of the more severe of the four flavors, or serotypes, of dengue, and the first major outbreak of dengue since the Zika epidemic in 2016. (sciencedaily.com)
The CDC has confirmed that the Zika virus is a cause of microcephaly. (medicaldaily.com)
The epidemic of Ebola virus disease in West Africa in 2014-2016 and the current Zika virus outbreak have highlighted the importance of having a clear road map for research and development in place before such an event occurs in order rapidly to activate and coordinate research and development and disburse the necessary funds as soon as the need arises. (who.int)
The Ministry of Health (MoH) in Cambodia has reported the first Zika virus case in the country since 2016. (medindia.net)
A viral disease transmitted by the bite of Aedes mosquitoes infected with Zika Virus. (bvsalud.org)
The Zika virus is transmitted to humans through the bite of an infected mosquito of the genus Aedes , mainly Aedes aegypti . (bvsalud.org)
Transmission associated with blood transfusion is possible, since the RNA of Zika virus was identified in asymptomatic blood donors during a current surge. (bvsalud.org)
About 1 in 5 people infected with the Zika virus become symptomatic. (bvsalud.org)
There is no vaccine and no specific antiviral treatment available for the condition of the Zika virus. (bvsalud.org)
Aspirin and other nonsteroidal anti-inflammatory drugs, non-steroidal should be avoided until dengue can be discarded to reduce the risk of hemorrhage.When traveling to countries where the Zika virus or other viruses transmitted by mosquitoes have been reported, the recommendation is to use insect repellent, long sleeves and pants, and stay in places with air conditioning or window and door fitted with insect screens. (bvsalud.org)
The fact that the species of Aedes mosquitoes that transmit the Zika virus are found throughout the world, it is likely that the outbreak from spreading to other countries. (bvsalud.org)

Carbon black as a colorimetric label for an immunochromatographic test strip for severe fever with thrombocytopenia syndrome virus detection. (bvsalud.org)
To combat the ongoing threat posed by severe fever with thrombocytopenia syndrome virus (SFTSV), especially in underserved areas, there is an urgent need for an affordable and reliable point-of-care diagnostic tool. (bvsalud.org)
Severe fever with thrombocytopenia syndrome virus (SFTSV) is a newly identified phlebovirus associated with severe hemorrhagic fever in humans. (humimmu.com)
2015). Severe fever with thrombocytopenia syndrome and its pathogen SFTSV. (humimmu.com)
2021). Severe fever with thrombocytopenia syndrome virus: a highly lethal bunyavirus. (humimmu.com)
A respiratory disease caused by a novel coronavirus, termed the severe acute respiratory syndrome coronavirus (SARS-CoV), was first reported in China in late 2002. (uwc.ac.za)
Severe Acute Respiratory Syndrome (or SARS ) is a new 'atypical pneumonia' linked to a coronavirus , according to the World Health Organization (WHO) in Geneva and the Centers for Disease Control and Prevention (CDC) in Atlanta. (sourcewatch.org)
Epidemiological determinants of spread of causal agent of severe acute respiratory syndrome in Hong Kong , Lancet Online, May 3, 2003. (sourcewatch.org)
Recently, severe acute respiratory syndrome (SARS) coronavirus (CoV) 2 (SARS‑CoV‑2)‑causing CoV disease 2019 (COVID‑19) emerged in China and has become a global pandemic. (spandidos-publications.com)
The virus was first officially named the 2019 novel coronavirus (nCoV) by the World Health Organization (WHO) and subsequently termed 'severe acute respiratory syndrome CoV 2 (SARS-CoV-2)' by The International Committee on Nomenclature of Viruses. (spandidos-publications.com)
The virus primarily infects the respiratory tract, resulting in pneumonia, acute respiratory distress syndrome (ARDS) and other fatal complications, including acute kidney injury, coagulation dysfunction and shock, according to a published report ( 4 ). (spandidos-publications.com)
Introduction: A cluster of pneumonia cases of unknown origin was first reported in Wuhan China then the causa- tive pathogen was identified and named severe acute respiratory syndrome coronavirus 2 (SARS-Cov2) and the associated disease was named coronavirus disease 2019 (COVID-19). (who.int)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of coronavirus disease 2019 (COVID-19). (lu.se)

There were 1,021 cases of West Nile infections reported in the U.S. last year, and 629 of these were neuroinvasive, meaning the infected person developed the severe form of the disease. (livescience.com)
Older people are the most vulnerable to severe infections, the report said. (livescience.com)
Other viruses transmitted in the same way include California serogroup viruses, which caused 68 infections last year with one death, and St. Louis encephalitis virus, which caused 10 cases and one death, the CDC said. (livescience.com)
The number of severe West Nile virus infections increased in 2010, the Centers for Disease Control and Prevention said. (livescience.com)
On March 29, 2013, the Chinese Center for Disease Control and Prevention completed laboratory confirmation of three human infections with an avian influenza A(H7N9) virus not previously reported in humans ( 1 ). (cdc.gov)
Since May 2022, the number of monkeypox virus infections has sharply increased in countries where the disease has not been previously endemic. (scielo.br)
a common group of viruses known for causing a wide range of health issues, from gastrointestinal upset, to bladder infections to the common cold. (cbc.ca)
While that decline is welcome news, the fact that infections continue is a worrisome indication that unlike earlier outbreaks, the current virus has found a way to survive through the summers , and poultry will likely always be at risk of the disease. (yahoo.com)
A vaccine prompts your immune system to "learn" about the virus so it can build longer-lasting defenses that can fight future infections. (everydayhealth.com)
The spread of the virus was ultimately controlled by isolation of infected individuals and there has been no infections reported since April 2004. (uwc.ac.za)
Latent virus infections in Crocus sadivus and Crocus cartwrightianus. (plantprotection.pl)
Most West Nile virus infections get better on their own. (kidshealth.org)
Viruses can affect any part of the body or body system, and can cause infections such as the common cold, flu, gastroenteritis, chicken pox or herpes. (nativeremedies.com)
Respiratory syncytial virus (RSV) infections typically overlap with flu season, occurring in the late fall and winter. (blackdoctor.org)
Marburg and Ebola virus infections cause bleeding and organ malfunction. (msdmanuals.com)
Outbreaks of Ebola and Marburg virus infections started in Central and West Africa, probably because the infections are common in wild animals there. (msdmanuals.com)
Marburg virus infections have occurred in people exposed to bats (for example, in mines or caves). (msdmanuals.com)

This may to a certain degree explain why this type of CoV triggers severe inflammatory responses and immune damage and its associated complications. (spandidos-publications.com)
Autochthonous hepatitis E in Southwest England: natural history, complications and seasonal variation, and hepatitis E virus IgG seroprevalence in blood donors, the elderly and patients with chronic liver disease. (nature.com)

Five patients received intravenous corticosteroids during their SICU hospitalization: four for treatment of severe vasopressor-dependent refractory septic shock, and one for continuation of therapy for chronic pulmonary disease. (cdc.gov)
Respiratory syncytial virus (RSV) is the leading cause of hospitalization among U.S. infants. (medscape.com)
Infants and older adults are more likely to develop severe RSV and need hospitalization. (cdc.gov)
The severe version of the disease, that requires hospitalization, is unusual and it is shows low lethality. (bvsalud.org)

6 Thrombocytopenia suggests severe fibrosis. (cmaj.ca)

Chest radiograph findings in all 10 patients were abnormal, with bilateral infiltrates consistent with severe multilobar pneumonia or ARDS. (cdc.gov)
Severe cases could progress to bronchitis or pneumonia. (texomashomepage.com)
During the Middle of December 2019, a virus-induced pneumonia emerged in Wuhan, China, which ultimately resulted in the current global pandemic ( 1 ). (spandidos-publications.com)

Cases of the severe form of West Nile virus rose in 2010, says a new report from the Centers for Disease Control and Prevention (CDC). (livescience.com)
The findings demonstrate the impact respiratory viruses have on pediatric hospitals and how "continued surveillance" of circulating Covid-19 and other illnesses can help predict future surges in hospitalizations, wrote the researchers, from the US Centers for Disease Control and Prevention and various universities and health departments across the United States. (ktvz.com)

In early January 2020, the specific virus was isolated and later identified as a novel coronavirus by sequencing ( 3 ). (spandidos-publications.com)

The key problem with bird flu is that the highly contagious virus is spread easily by wild birds through droppings and nasal discharges, and it mutates over time. (yahoo.com)
Is Epstein-Barr virus contagious? (medicinenet.com)
Yes, the Epstein-Barr virus is contagious and easily passed from person to person mainly by mouth secretions. (medicinenet.com)
The Ebola and Marburg viruses are highly contagious. (msdmanuals.com)

Since 2004, Harris and her colleagues in Nicaragua have monitored a cohort of approximately 3,800 children living in Managua, the country's capital, tracking any signs of dengue disease and collecting annual blood samples to test for the virus and its antibodies. (sciencedaily.com)
Only 1 of 13 positive humans had both IFA and NT antibodies to Hantaan virus. (cdc.gov)
The laboratory diagnosis is usually performed by testing the plasma or serum to detect the virus, viral nucleic acid or virus specific immunoglobulin M and neutralizing antibodies. (bvsalud.org)

Severe manifestations of monkeypox have been observed in the United States in the current outbreak. (cdc.gov)
In response to the influenza A(H7N9) outbreak, PUE surveillance was enhanced in April 2013 by implementing laboratory testing specific for influenza A(H7N9) virus ( 3 ). (flutrackers.com)
Public health officials say they're investigating cases of severe liver disease 'of unknown origin' among children in Canada, as global scientists race to understand a mysterious hepatitis outbreak that has affected more than 160 children. (cbc.ca)
However, the usual family of hepatitis viruses haven't been identified in any of the cases tied to the current global outbreak, the WHO said. (cbc.ca)
In December 2013, a large Zaire Ebola virus outbreak began in rural Guinea (West Africa), then spread to densely populated urban regions in Guinea and to neighboring Liberia and Sierra Leone. (msdmanuals.com)
Because the original animal source of these viruses has not yet been identified precisely, doctors are not sure how the virus infects the first person in an outbreak. (msdmanuals.com)

Nonhuman primates and humans are probably the main reservoirs of the virus, and anthroponotic transmission (man-vector-man) occurs during outbreaks. (bvsalud.org)

This COCA Call supports and expands on the Centers for Disease Control (CDC) Health Alert Network (HAN) Health Advisory released on September 29, 2022, about people experiencing severe manifestations of monkeypox and medical countermeasures available to treat people who have monkeypox. (cdc.gov)
During this COCA Call, presenters from CDC, the Los Angeles County Department of Public Health, and Emory University will share an update about people with monkeypox who have severe manifestations of the disease. (cdc.gov)
However, after a person has been infected with two types of dengue viruses, they usually gain some degree of immune protection against future dengue disease severity. (sciencedaily.com)
Since West Nile virus was first detected in the Western Hemisphere in 1999, it has become the leading cause in the U.S. of neuroinvasive disease among viruses transmitted by mosquito and tick bites, the report said. (livescience.com)
Of these, 80 percent are asymptomatic and 20 percent develop a less severe form of the disease. (livescience.com)
It exhibits clinical symptoms of severe COVID-19 disease compared to the ferret and non-human primate models representing asymptomatic and mild disease. (news-medical.net)
Herein, we present a severe case of the disease with disseminated skin lesions that progressed to death in an immunosuppressed patient in Belo Horizonte, Minas Gerais, Brazil. (scielo.br)
The disease is transmitted through direct contact with lesions containing the virus. (scielo.br)
Although monkeypox is not considered to be a sexually transmitted disease, the virus can be inoculated into the skin and mucosa through sexual intercourse and intimate contact 1 1. (scielo.br)
When Covid-19 patients younger than 5 also test positive for another respiratory virus, they tend to become sicker and develop more severe disease, a new study suggests. (ktvz.com)
West Nile virus surveillance in Connecticut in 2000: an intense epizootic without high risk for severe human disease. (cdc.gov)
West Nile virus causes a viral disease and is spread by mosquitoes. (medlineplus.gov)
Mosquitoes carry the highest amounts of the virus in the late summer and early fall, which is why more people get the disease in late August to early September. (medlineplus.gov)
More severe forms of disease are called West Nile encephalitis or West Nile meningitis, depending on what part of the body is affected. (medlineplus.gov)
8 months who are born during or entering their first RSV season and for infants and children aged 8-19 months who are at increased risk for severe RSV disease and are entering their second RSV season. (medscape.com)
Nirsevimab can prevent severe RSV disease among infants and young children at increased risk for severe RSV disease. (medscape.com)
Before licensure of nirsevimab, the only FDA-approved product to prevent severe RSV disease among infants and young children was palivizumab, another monoclonal antibody. (medscape.com)
The injectable drug, called Beyfortus (nirsevimab-alip), is designed for all babies entering their first RSV season, and for children up to 2 years old who remain vulnerable to severe RSV disease through their second RSV season. (everydayhealth.com)
NCAA said that part of its efforts to curb the spread of the virus was to to direct all airlines operating into Nigeria from Guinea, Freetown and Monrovia "to put in place adequate measures to ensure that passengers with this disease are not boarded and brought into the country. (medindia.net)
Antibiotics will not work because a virus, not bacteria, causes West Nile disease. (kidshealth.org)
The disease is sometimes subclinical (meaning there are no symptoms in the infected individual), and the virus has been transmitted rarely by blood transfusion and/or organ transplants. (medicinenet.com)
People most at risk of this include older adults and people with severe chronic medical conditions like heart, lung or kidney disease. (globalnews.ca)
According to the CDC, the virus can cause upper and lower respiratory disease in all ages, especially young kids, older adults, and those with weakened immune systems. (texomashomepage.com)
In the first few days of its emergence, this disease was simply identified as a virus-related respiratory disease. (spandidos-publications.com)
Therefore, knowledge on the molecular characteristics and host immunity in reaction to the virus would aid physicians to further understand the disease, manage patients and implement the occupational precautions. (spandidos-publications.com)
Patients infected with both viruses had slower disease progression than those infected with HIV-1 only. (medscape.com)
Furthermore, their HIV-1 viruses exhibited significantly less genetic diversity over time, which also suggests an attenuating effect of HIV-2 on HIV-1 disease progression. (medscape.com)
A different monoclonal antibody, palivizumab, is limited to children under 24 months of age with certain conditions that place them at high risk for severe RSV disease. (cdc.gov)
This is how viruses cause disease. (nativeremedies.com)
COVID-19 with evidence of worsening of respiratory navirus 2 (SARS-CoV2) and the associated disease status and for patients with moderate to severe features was named coronavirus disease 2019 (COVID-19). (who.int)

The patient was an MSM, carrier of the human immunodeficiency virus (HIV), diagnosed in 2005, and had been undergoing regular treatment since 2021. (scielo.br)
The mother of eight, based in San Jose, California, said that her toddler-age twin boys "have been battered by viruses" since they started preschool in May 2021. (ktvz.com)
And that signaled the potential of an Omicron event, which was like what we had in November 2021, where we had a whole new strain of virus and it just spread like wildfire throughout the world. (medscape.com)

Lung immunopathology triggered by a specific virus is much less severe when tumour inflammatory response is inhibited. (alliedacademies.org)

People who are immunocompromised due to HIV or other conditions are at higher risk for severe manifestations of monkeypox than people who are immunocompetent. (cdc.gov)
Because people with HIV-associated immunocompromise are at risk for severe manifestations of monkeypox, the HIV status of all sexually active adults and adolescents with suspected or confirmed monkeypox should be determined. (cdc.gov)
There are diagnostic and clinical management strategies that may help address severe manifestations of monkeypox. (cdc.gov)
Monkeypox virus was first identified in monkeys in 1957 at the Statens Serum Institut in Copenhagen, Denmark. (scielo.br)
The liquid contained in the cutaneous vesicles was collected on July 15, 2022, for RT-PCR, which was positive for monkeypox virus. (scielo.br)
People living with HIV are not more likely to be hospitalised with severe mpox (formerly known as monkeypox) unless they have advanced immune suppression, according to study findings presented at the 12th International AIDS Society Conference on HIV Science (IAS 2023) . (aidsmap.com)

However, limited information is available regarding the active shedding period or whether infectious virus is also shed. (nih.gov)
However, increased ACE2 expression may upregulate the viral load indirectly by increasing the baseline level of infectious virus particles. (spandidos-publications.com)

Gut bacteria composition is linked to a higher risk of severe malaria and may aid in developing new approaches to prevent severe malaria and its mortality. (medindia.net)
What's more, she added, it's important for clinicians to know the immune status of mpox patients in order to better prevent severe outcomes. (aidsmap.com)

Monoclonal antibody products are available to protect infants and young children from severe RSV. (cdc.gov)
A common bug called respiratory syncytial virus (RSV) can affect anyone, but affects infants at a higher rate. (blackdoctor.org)

The Gambian National airline has been suspended by Nigeria from flying into the country, alleging "unsatisfactory" measures by the airline to contain the spread of Ebola virus, officials said on Sunday. (medindia.net)
An American Liberian who arrived Lagos from Monrovia, capital of Liberia, via Lome (Togo), eventually died of Ebola virus in a Lagos hospital last July 25. (medindia.net)
Nigeria's president on Friday declared a national emergency over the deadly Ebola virus. (medindia.net)
Ebola virus has 5 species including Zaire Ebola virus and Sudan Ebola virus. (msdmanuals.com)
A very small number of infected travelers (including health care workers returning home) have spread Ebola virus to Europe and North America. (msdmanuals.com)

The study comes amid a harsh season of respiratory viruses, including RSV, flu, Covid-19 and other viruses that overwhelmed children's hospitals. (ktvz.com)
The virus behind COVID-19, SARS-CoV-2, was also identified in 20 cases of those that were tested - while 18 of the young patients with hepatitis were infected with both viruses. (cbc.ca)
This is the first fall and winter virus season where vaccines are available for the three major respiratory viruses -COVID-19, RSV and flu. (cdc.gov)
Excessive chest congestion, horrible coughs, fever and shortness of breath make up the symptoms of the Human metapneumovirus (HMPV), which has similar symptoms to COVID-19 and respiratory syncytial virus (RSV). (texomashomepage.com)
While a potential COVID winter surge and the impending flu season get a lot of attention, doctors are worried about another virus. (blackdoctor.org)
Introduction from Wuhan to other parts of China and throughout the Coronavirus is enveloped RNA virus belonging to the world, and on March 11, 2020 COVID-19 was declared family of coronaviruses and is broadly distributed a pandemic by WHO(4). (who.int)

No vaccine for the virus is currently available. (kidshealth.org)
As of September 22, 2023, CDC recommends an RSV vaccine during weeks 32-36 of pregnancy to protect babies from severe RSV. (cdc.gov)

Epidemiologic findings for a family cluster of 1 severe and 1 mild case suggested limited person-to-person transmission of this virus. (flutrackers.com)
The condition ranges from mild to severe. (medlineplus.gov)
Respiratory syncytial (sin-SISH-uhl) virus, or RSV , is a common respiratory virus that usually causes mild, cold-like symptoms. (cdc.gov)

If not defeated by the animal's immune system, the virus weakens the cat's immune system, which can lead to diseases which can be lethal. (wikipedia.org)
If the cat's immune system does not fight off the virus, then it progresses to:[citation needed] Stage Five: The bone marrow becomes infected. (wikipedia.org)
The body's immune defenses are triggered when the virus enters the body, and white blood cells (lymphocytes and monocytes) begin to attack and destroy the virus. (nativeremedies.com)
The NSP15 endoribonuclease enzyme, known as NendoU, is highly conserved and plays a critical role in the ability of the virus to evade the immune system. (lu.se)

of these, 19% were influenza virus positive. (who.int)
The overall incidence of influenza virus-associated SARI during the study period was estimated to be 44 cases per 100 000 person-years (95% CI: 39-48). (who.int)
The incidence of influenza-virus associated SARI cases in pregnant women was estimated to be 17.3 cases per 100 000 person-years (95% CI: 6-54). (who.int)
Majority of influenza virus-associated SARI occurred in autumn and early winter, and influenza A(H3N2) virus predominated. (who.int)

Feline leukemia virus (FeLV) is a retrovirus that infects cats. (wikipedia.org)
Through this mechanism, the virus infects the alveolar, esophageal epithelial, ileum, colon and other cells on which ACE2 is highly expressed, causing damage to target organs. (spandidos-publications.com)

Viruses and virus diseases in Dutch bulbous irises (Iris hollandica) in the Netherlands. (plantprotection.pl)

Although many people are bitten by mosquitoes that carry West Nile virus, most do not know they have been infected. (medlineplus.gov)
Mosquitoes get infected by feeding on birds that carry West Nile virus. (kidshealth.org)

The pathogenesis of severe dengue has not been fully elucidated, and the role of host proteins associated with viral particles has received little exploration. (gabriel-network.org)

As an accurate profile of the virus is urgently required, the present article screened the available literature on SARS-CoV-2 and other members of the coronavirus family to perform a literature review. (spandidos-publications.com)

Hepatitis C virus affects 250 000 to 400 000 Canadians and may lead to progressive liver fibrosis. (cmaj.ca)

However, since it is a novel virus, the detailed underlying mechanisms are yet to be fully elucidated. (spandidos-publications.com)

The surgical intensive care unit (SICU) at the University of Michigan Health System (UMHS) specializes in the evaluation of adult patients with severe ARDS for advanced mechanical ventilation and possible extracorporeal membrane oxygenation (ECMO). (cdc.gov)
Some host proteins were over- or under-represented in plasma from patients with severe dengue compared to patients with dengue fever. (gabriel-network.org)
ELISAs were used to validate differential expression of a selection of identified host proteins in individual plasma samples of patients with dengue fever compared to patients with severe dengue. (gabriel-network.org)

Since April 26, communitywide transmission of novel influenza A (H1N1) virus has occurred in Michigan, with 655 probable and confirmed cases reported as of June 18 (Michigan Department of Community Health [MDCH], unpublished data, 2009). (cdc.gov)

NOTE: It has not been established whether the Suncus murinus isolate is identical to Hantaan virus or to Seoul virus (prototype of rat isolates). (cdc.gov)
The nucleotide sequence of amplicons was compared with related sequences, using Blastn software available at NCBI GenBank, and showed the highest similarity with Iris severe mosaic virus (ISMV) isolates. (plantprotection.pl)

Vaccines are available to protect older adults from severe RSV. (cdc.gov)

When the drug is attached to this protein, the virus becomes unable to enter the body's cells, especially cells in the lungs, according to the European Medicines Agency . (everydayhealth.com)

Anatomy12

Organisms124

Diseases24

Chemicals and Drugs35

Analytical, Diagnostic and Therapeutic Techniques and Equipment21

Phenomena and Processes44

Disciplines and Occupations1

Information Science3

Health Care3

Testing of respirat1

Infection64

Illness17

Zika16

Syndrome13

Infections17

Complications2

Hospitalization4

Thrombocytopenia1

Pneumonia3

Centers for Diseas2

Novel coronavirus1

Contagious4

Antibodies3

Outbreak6

Outbreaks1

Disease30

20213

Less severe1

Monkeypox6

Infectious2

Prevent severe2

Infants2

Ebola Virus5

COVID6

Vaccine2

Mild3

Immune4

Influenza-virus4

Infects2

Diseases1

Mosquitoes2

Pathogenesis1

SARS-CoV1

Hepatitis C vir1

Fully elucidated1

Patients with severe3

Confirmed cases1

Isolates2

Older adults1

Body's1