Navigation infectious disease social distance. Medical search. Frequent questions

As flu season nears, infectious disease and public health experts are even more worried than they were in 2020 about the possibility of a "twindemic" of both the delta variant of the SARS-CoV-2 virus and an influenza virus. (healthjournalism.org)
In the fall of 2020, infectious disease and public health experts also expressed concern that there could be a twindemic, but it did not materialize . (healthjournalism.org)
California (Cal/OSHA) requires employers not subject to the State's Aerosol Transmissable Disease (ATD) Standard to develop a comprehensive COVID-19 prevention program, effective 11/30/2020. (lion.com)

Since I also work on infectious diseases in the developing world, I have followed the coronavirus since early January. (mnprivatecolleges.org)
The outbreak of infectious diseases such as COVID-19 (Coronavirus) can be stressful for individuals and communities. (ca.gov)
Boucher suggests social distancing as the most effective way to stop the spread of the coronavirus. (whsbradford.org)
Fauci, director of the National Institute of Allergy and Infectious Diseases, has ascribed a surge in coronavirus infection in part to the country's failure to shut down completely. (virginradiodubai.com)
A NHS nurse has been suspended over social media rants spreading conspiracy theories on coronavirus. (expose-news.com)
Circulation patterns of influenza and other respiratory viruses have been globally disrupted since the emergence of coronavirus disease (COVID-19) and the introduction of public health and social measures (PHSMs) aimed at reducing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission. (who.int)

A PubMed search by term indicates that social distancing as an infectious disease intervention first appeared in a 2005 article about strategies for containing an emerging influenza pandemic. (cdc.gov)
A total of 724 participants completed an online questionnaire addressing their actions relating to social distancing and hygiene measures, their individualist-collectivist mindset, feelings of powerlessness surrounding the pandemic, and their beliefs in COVID-19 conspiracy theories such as the idea that COVID-19 was made in a Chinese laboratory. (sciencedaily.com)
The fear and uncertainty due to the COVID-19 pandemic and the measures taken by detention facilities to slow the spread of disease may exacerbate pre-existing mental health problems among incarcerated youth and lead to increased trauma. (adolescenthealth.org)
Palestinian and Arab- Israeli men practice social distancing amid the COVID-19 pandemic, as they pray in a parking lot near the beach in Jaffa, near Tel Aviv, after breaking their fast on the second day of Ramadan, on April 25. (foreignpolicy.com)
Our clinicians are supported by VUMC's internationally respected infectious disease professionals, the same experts who have been engaging with the Middle Tennessee employer community as well as contributing significant public health outreach and education throughout the pandemic. (vumc.org)
As people follow recommendations to stay home and practice social distancing during the COVID-19 pandemic, questions arise as to how to pass the time. (mayoclinic.org)
Many health experts say that before it's safe to call off social distancing, America needs to move to a second phase of response to the COVID-19 pandemic. (npr.org)

This fact sheet explains social distancing, quarantine, and isolation in the event of an infectious disease outbreak. (samhsa.gov)
The English word " quarantine " was initially used to describe a period in which a potential disease-carrying ship was kept in isolation. (listverse.com)
The rate and distribution of the SARS-CoV-2 virus, despite the implemented global sanitary and anti-epidemic measures, demonstrated numerous disparities in quarantine strategies, as well as a mismatch of social behaviour and attitudes to the level of danger. (nodus.ua)

We noted the multiple internal groups and stakeholders involved in decision-making, as well as experts in epidemiology and infectious disease helping to inform our work. (case.edu)
Edwin Michael is a professor of epidemiology and infectious disease modeler at the University of South Florida. (russellrhodesblog.com)
My research focuses on registered based studies of different aspects of infectious diseases epidemiology. (lu.se)

It now refers to various measures-from the isolation of groups of people who are considered infectious to bills of health issued to ships as well as sanitary cordons and disinfection. (listverse.com)
Social distancing and social isolation affects beta (transmission rate). (mathworks.com)
[iii] This risks negative social, emotional and economic consequences, like isolation and absence from the labour market, resulting in low pension contributions and wage stagnation. (lu.se)

Wearing a mask or a face covering reduces the risk of transmission of several infectious respiratory diseases. (quebec.ca)
If you have a cough, sore throat or nasal congestion, you must wear a mask during any social interaction. (quebec.ca)
If you can't keep your distance, wear a mask or a face covering. (quebec.ca)
Be very vigilant about wearing a mask and be sure to keep a good distance from the person you are supporting, whenever possible. (quebec.ca)
Until valid treatments are found experts around the world say that social distancing and the use of a nonmedical mask will help keep infections down. (depictions.media)
Houston Mayor Sylvester Turner on Monday said wearing a mask and practicing social distancing is more important now than ever before, especially as Texas continues to reopen. (12newsnow.com)
Furthermore, social distancing measures, mask wearing, and prohibition of public or private activities, have been widely perceived as an encroachment on constitutional freedoms and rights. (nodus.ua)
Trump rarely wears a mask in public, and there is often little social distancing at his campaign rallies and White House events. (virginradiodubai.com)
In unpublished findings, the researchers found that warmer temperatures were linked to reduced viral spread in regions that had yet to enact social policies, such as physical distancing or mask requirements. (hopkinsmedicine.org)
This includes all required safety procedures from SSP, the Centers for Disease Control and Prevention (CDC), the state, city, and venue where the event is being held, and includes but is not limited to wearing a mask in public places, being fully vaccinated, and engaging in appropriate social distancing. (sspnet.org)

This fact sheet provides tips for coping with stress during an infectious disease outbreak. (samhsa.gov)
This fact sheet provides parents, caregivers, and teachers with strategies for helping children manage their stress during an infectious disease outbreak. (samhsa.gov)
Much of the current outbreak across Chinese cities is being driven by the variant commonly known as "stealth omicron," or the B.A.2 lineage of the omicron variant, the infectious disease expert Zhang noted. (khou.com)

Why are emerging infectious diseases on the rise? (harvard.edu)

BECKER: Dr. Andrew Pavia is the chief of pediatric infectious diseases at the University of Utah. (npr.org)

Have a plan for potential infectious disease outbreaks in the workplace. (finishingcontractors.org)
We monitor disease outbreaks around the world and other health threats that may affect travelers. (cdc.gov)

The guidelines recommended by the CDC to the general public to protect against infection, including social distancing and frequent handwashing, may be difficult to practice in such facilities. (adolescenthealth.org)
This guideline outlines basic elements of an infection prevention and control program and is intended to assist divisions in establishing divisional infectious disease prevention and control programs appropriate to the level of identified risk. (toronto.ca)
Additional health and safety procedures need to be in place, such as masking, social distancing and daily symptom screenings, to reduce the likelihood of infection. (vumc.org)
The most common symptoms in children with acute SARS-CoV-2 infection (covid-19 disease) are fever and cough. (bmj.com)
4 Dermatological manifestations in children with mild disease are uncommon: acute infection has at times been associated with a maculopapular exanthem, but the pseudo chilblain lesions or "covid toes" seen in adults are rare. (bmj.com)
Thanks to Tampa General's infectious disease and infection prevention experts, we have added even more rigorous health and safety safeguards to our operations," added Germann. (tgh.org)
The Infection Prevention team from TGH and Infectious Disease physicians from USF Health reviewed the Aquarium's 20-page re-opening plans and toured the facility several times with the Aquarium's senior leadership, evaluating every exhibit and habitat of the 250,000 square-foot Aquarium. (tgh.org)
Tampa General's team of infectious disease and infection prevention experts provided the Aquarium with additional recommendations of some of the most effective ways of stopping the spread of the virus and protecting the public. (tgh.org)
Infectious diseases docs care for a huge variety of patients, including those with skin infection, flu, pneumonia, and those with very unusual and life-threatening infections like malaria, TB, HIV and now COVID-19. (whsbradford.org)
of Infectious Disesases, Skåne University Hospital and associate professor at the Department of Infection Medicine, Lund University. (lu.se)

This allowed separation of patient flow from that of the movement of medical staff, and sorting of patients with signs of respiratory diseases according to risks and severity. (nodus.ua)

They can be used in sneeze guards, social distancing barriers, and other protective products. (polymershapes.com)
So many have begun installing sneezeguards and social distancing barriers to separate team members and customers from one another. (polymershapes.com)
Neglected infectious diseases (NIDs) affect populations living in less developed socioeconomic conditions, with geographical and cultural barriers that hinder their access to health services. (paho.org)

Accommodate employees through social distancing or telework (if possible). (finishingcontractors.org)

Readers should note that the position in Malaysia will be different as Covid-19 movement restrictions were imposed pursuant to the Prevention and Control of Infectious Diseases Act 1988. (sdco.com.my)
Completion of the divisional risk assessment will determine the division's level of risk given the nature of work performed and the extent of the infectious disease prevention and control program required. (toronto.ca)

If you are sick or have symptoms, avoid contact with other people, particularly the most vulnerable, such as the elderly, the immunocompromised and people with chronic diseases. (quebec.ca)
A white-tailed deer afflicted with chronic wasting disease - also frequently referred to as "zombie deer disease" - will appear abnormally thin, move sluggishly, and salivate excessively. (sciencenewsnet.in)
There is no cure: chronic wasting disease (CWD) is contagious and always fatal, and it has been detected with increasing frequency in Virginia and other states, raising concerns about effects on the deer population. (sciencenewsnet.in)
We must then gather evidence of their impact on chronic disease management in primary health care and understand the characteristics of effective implementation. (bvsalud.org)
OBJECTIVE: We will conduct a systematic review to identify and assess the impact of electronic PROMs (ePROMs) implementation in primary health care for chronic disease management. (bvsalud.org)
Our specific objectives are to (1) determine the impact of ePROMs in primary health care for chronic disease management and (2) compare and contrast characteristics of effective ePROMs' implementation strategies. (bvsalud.org)
CONCLUSIONS: Results from this review will help support implementation efforts to accelerate innovations and digital adoption for primary health care and will be relevant for improving clinical management of chronic diseases and health care services and policies. (bvsalud.org)
COPD: Journal of Chronic Obstructive Pulmonary Disease. (lu.se)

To strengthen social distancing guidelines, all bars and restaurants were directed to close, except for takeaway service. (unu.edu)

Regular physical activity is proven to help prevent and manage noncommunicable diseases such as heart disease, stroke, diabetes and several cancers. (who.int)
Physical inactivity is one of the leading risk factors for noncommunicable diseases mortality. (who.int)

All City employees, similar to other members of the public, will experience certain risks of exposure to infectious agents (e.g. exposure to seasonal influenza virus). (toronto.ca)
We have many reasons to take climate action to improve our health and reducing risks for infectious disease emergence is one of them. (harvard.edu)

If you have to go to work, school or daycare, notify the head of the establishment that you have symptoms of a respiratory infectious disease and follow the measures in force in the establishment. (quebec.ca)
It includes the promotion of hygiene and self-care measures, waste management, sanitation, cleaning and disinfection of spaces, access to safe water, hand washing, and social distancing. (paho.org)
Researchers say the primary reason was social distancing measures in place during last year's flu season. (healthjournalism.org)
There has already been a delayed surge in respiratory syncytial virus (RSV) cases this summer among children because social distancing measures were lifted , potentially signaling what could happen with the flu this coming winter. (healthjournalism.org)
He says, "The models are saying that for Tampa, the next wave, if the current social measures are maintained, the next wave will peak towards the end of January. (russellrhodesblog.com)
We have now let our guard down on the social measures and as soon as you do that - bingo! (russellrhodesblog.com)
As a starting point, the standard measures of encouraging regular hand washing, social distancing, suspension of public gatherings and events, the closure of learning institutions, and issuance of travel restrictions limiting entry to citizens and foreigners with valid residence permits were instituted. (unu.edu)
5 The same projections estimate that mild mitigation measures (reducing social contact rates by 45 per cent and by 60 per cent for the elderly) would reduce deaths to 80,000 and 73,000 respectively. (unu.edu)
Chief executive Carrie Lam said Monday that they will refrain from implementing further social distancing measures for now. (khou.com)

Oct. 19, 2021 Researchers examine the dynamics of social distancing practices, common defense against the spread of COVID-19, through the lens of particle-based flow simulations. (sciencedaily.com)
It takes time research and patience to find treatments for infectious diseases and the researchers and medical experts are asking for our patience while they did do the work. (depictions.media)

Like all workplace hazards, infectious diseases like COVID-19 must be addressed under the OSH Act. (lion.com)

There's been an uptick in the U.S. recently in relatively obscure and rare diseases - malaria, leprosy, measles -- making a comeback, with many in the health community sounding the alarm bells. (sciencenewsnet.in)
Because, by experience, we know that as soon as we relax our social distancing, we may get an uptick in the number of cases again. (9news.com)

We have taken off our masks, people are going out and traveling and they are going out to restaurants and entertainment venues and most importantly, children are back to school," said Dr. William Schaffner, medical director of the National Foundation for Infectious Diseases and professor of preventive medicine and infectious diseases at Vanderbilt University School of Medicine. (healthjournalism.org)

Social distancing" is a relatively novel term, recently popularized in strategies for disrupting transmission of newly identified airborne pathogens, including influenza virus variants, Ebola virus, and coronaviruses. (cdc.gov)
If signed into law, the bill would authorize the State Labor and Health Departments to create an airborne infectious disease exposure prevention plan, which employers would have to adopt or establish a similar standard for their businesses. (lion.com)
Airborne precautions may be needed for germs that are so small they can float in the air and travel long distances. (medlineplus.gov)

The need for social distancing will continue into the summer as an important public health tool to reduce the spread of COVID-19. (mayoclinic.org)
These products offer physical separation and protection that can slow or prevent the spread of germs and infectious diseases. (polymershapes.com)
More specifically, many hospitals and public facilities have made use of LEXAN plastic sheets to slow the spread of COVID-19 and other infectious diseases within their facilities. (polymershapes.com)
Research has found that people who adopt a collectivist mindset are more likely to comply with social distancing and hygiene practices to help reduce the spread of COVID-19. (sciencedaily.com)
The Centers for Disease Control and Prevention (CDC) warned that shared spaces and close quarters within detention facilities present "unique challenges" for controlling the spread of disease. (adolescenthealth.org)
To reduce the spread of disease facilities are limiting visitations from family, legal representatives and other community members, as well as limiting in-person school and other regular programming. (adolescenthealth.org)
How likely are we to see infectious disease spread as a result of climate change? (harvard.edu)
Infectious disease expert Dr. Peter Hotez warns that's dangerous and could hinder stopping the spread of the virus. (12newsnow.com)
Introductory model of infectious disease spread. (mathworks.com)
Kaplin isn't typically a researcher of infectious diseases or their spread. (hopkinsmedicine.org)
Dr. Thomas Russo, the chief of infectious diseases at the University of Buffalo, told 2 On Your Side it's also important to educate children about COVID-19 and how it's spread. (wgrz.com)

There is, however, a possibility that the apparent lower prevalence in Africa may owe more to a lack of effective recording and to the fact that this new virus was just one more health problem in societies that are already highly vulnerable to all kinds of infectious and contagious diseases. (ign.es)

The level of detail required by the divisional program will be determined by the risk of exposure to infectious agents, and for some workplace environments such as health care, also by specific legislative and industry practices. (toronto.ca)

Over Covid and all the social distancing precautions that come with it. (russellrhodesblog.com)
Our team provided additional recommendations to provide even more safety precautions," said Seetha Lakshmi, MD, Tampa General Hospital Epidemiologist and USF Health Assistant Professor of Infectious Disease. (tgh.org)

What's happened is your feelings about social distancing and wearing masks have become conflated with political ideologies," Hotez said. (12newsnow.com)

Masks are not required when outdoors, except in settings where physical distancing is difficult (e.g. a bus shelter with multiple people waiting, a corner where so many people are waiting to cross that 6 feet of separation becomes unlikely). (case.edu)
The best protection is to wash your hands frequently, avoid touching your face, wipe down frequently touched surfaces (door knobs, handles, counters, etc.), stay home, especially when you're sick, keep physical distance (at least 6 feet), and avoid large crowds. (whsbradford.org)
The good news, though, is that contact tracing becomes really important after you get past the peak and you're able to start letting up on some of the physical distancing. (npr.org)
I think it's also critical to teach your children about the concept of physical distancing," Dr. Russo said. (wgrz.com)

The viruses that cause COVID-19 and influenza are different, so a vaccine for one does not confer protection against the other disease, Schaffner stressed. (healthjournalism.org)

Monitor your health and the onset of symptoms of respiratory infectious diseases, such as fever, cough, loss of taste or smell, sore throat, nasal discharge and nasal congestion. (quebec.ca)
The paper, which published today in The Lancet Global Health, explores the feasibility of eliminating measles and rubella using predominant vaccination strategies in 93 countries with the highest disease burden. (sciencenewsnet.in)
An independent journalist, she has written extensively about health policy and infectious diseases. (healthjournalism.org)
ROCHESTER, Minn. ― People with heart disease and other underlying health conditions are at a high risk for becoming seriously ill if they develop COVID-19. (mayoclinic.org)
ANDREW BECKER, BYLINE: Contact tracing is a decades-old tactic in the public health playbook for responding to infectious diseases. (npr.org)
He said good health was essential and instrumental for an overall good life, and emphasized that a healthy individual's body stood a good chance to easily fighting off diseases as opposed to an unhealthy one - this is mostly proven to be true because the healthier you are the less the risk. (who.int)
In observing the WHO's 75th anniversary - after the organization's formation on the 7th of April 1948, W.H.O has adopted the theme "Health for all' for the year 2023, where people from all walks of life, regardless of their social status, religious conviction or their sexual orientation are afforded an equal right of accessing good health care. (who.int)
Socio-economic rights, like social security and health, are a prerequisite for individual freedoms. (lu.se)

The City's Infectious Disease Policy requires divisions to conduct risk assessment to determine whether employees are at risk of infectious disease exposure during the performance of their work. (toronto.ca)
A risk assessment flow chart to assist with evaluating risk of exposure to infectious agents is included in Resource Tool Kit. (toronto.ca)
By registering, attendees acknowledge that an inherent risk of exposure to COVID-19 and other infectious diseases exists in any public place where people are present. (sspnet.org)

Top US infectious diseases expert Dr. Anthony Fauci said on Tuesday the recent rash of infections at the White House could have been prevented. (virginradiodubai.com)
Dr. Anthony Fauci, head of the National Institute of Allergies and Infectious Disease, is rumored to have been working on a vaccine to the zombie virus, which he plans on calling Zombificol. (idahopea.com)

Massachusetts created standards for all re-opening workplaces that include "training for employees regarding the social distancing and hygiene protocols. (lion.com)

I expect that with remote working, people are finding ways to be productive that avoid commuting to work on a daily basis or traveling long distances for conferences and business meetings. (mnprivatecolleges.org)

Once they become a large enough share of the overall vehicle fleet, semi-autonomous vehicles may eventually reduce congestion and increase highway capacity because the system will be able to safely accommodate shorter following distances. (cdc.gov)

Centers for Disease Control and Prevention. (cdc.gov)
The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. (cdc.gov)
15 As of February 2021, the US Centers for Disease Control and Prevention (CDC) estimated that children age 0-4 years account for only 1.9% of covid-19 diagnoses, and those age 5-17 years account for 9.4% of covid-19 diagnoses in the US. (bmj.com)
Dr. Gary Brunette joined The Centers for Disease Control in 2006. (cdc.gov)

Viruses and respiratory infectious diseases are spreading widely. (quebec.ca)

This nanovaccine is an effective solution that reduces the risk of death from diseases and the limitations of vaccine injections. (sciencenewsnet.in)

In the healthcare setting, routine practices are based on the premise that all blood, bodily fluids, secretions, excretions, mucous membranes, non-intact skin or soiled items are potentially infectious. (toronto.ca)

As with COVID-19, there is a vaccine to prevent the flu, and the CDC as well as infectious disease physicians have begun urging the public to get their flu vaccine. (healthjournalism.org)
7. Prevent diseases and reduce parasite loads that reduce the body's ability to absorb and retain nutrients consumed. (who.int)

All work operations in which employees may be exposed to infectious agents should operate on this same premise and adopt practices accordingly. (toronto.ca)

As Chief of our Infectious Diseases Division, I attend numerous meetings with leaders to provide updates, help solve problems and provide education. (whsbradford.org)

TransMED analyzes patient data from similar diseases across multiple sources to understand COVID-19 patient outcome risk factors. (sciencenewsnet.in)
Justice-involved youth are at higher risk for contracting infectious diseases. (adolescenthealth.org)
Less demand for animal meat and more sustainable animal husbandry could decrease emerging infectious disease risk and lower greenhouse gas emissions. (harvard.edu)
[vii] Further, regulation in the field of social law, based on spouses' obligations to provide for each other, and the state's subsidiary responsibility for public provision when the citizen cannot provide for herself, risk reproducing discriminatory mechanisms. (lu.se)

Expert Alert: Have heart disease? (mayoclinic.org)
On Monday, Zhang Wenhong, a prominent infectious disease expert at a hospital affiliated with Shanghai's Fudan University noted in an essay for China's business outlet Caixin, that the numbers for the mainland were still in the beginning stages of an "exponential rise. (khou.com)

The lack of effective treatments for severe cases and little knowledge of how COVID-19 was transmitted during that period meant that it proved to be a highly lethal disease that resulted in tens of thousands of deaths. (ign.es)
This means attending to things like developing tests and treatments for diseases we know are coming and even those we don't yet know about. (whsbradford.org)

Though children have a similar distribution of initial symptoms as compared with adults, children are more likely to have mild, self-resolving symptoms without progression to the lower pulmonary disease that necessitates hospitalisation. (bmj.com)

As of early September, hospitals in many states were already overwhelmed with patients sick from COVID-19, while the behavioral restrictions that prevented a severe flu season (i.e., masking, and social distancing) had been lifted in large swaths of the country. (healthjournalism.org)
We have installed plexiglass around our front reception area for added distancing between front staff and patients waiting for appointments. (paulstanovickdds.com)
Furthermore, patients with acute surgical or cerebrovascular disease may receive suboptimal care if all available resources are directed to the diagnosis and treatment of patients with COVID-19. (nodus.ua)
At 7:30 I meet with the Infectious Diseases team to review the patients who came in overnight and plan for our 5 teams for the day. (whsbradford.org)

COVID-19, the disease caused by the SARS-CoV-2 virus, affects people in many ways. (mayoclinic.org)

As a result, humans have responded for centuries to the threat of morbidity and mortality from epidemics through coordinated disease-control strategies. (listverse.com)

Despite being gathered together, the group members are neither wearing facial masks nor practicing social distancing among themselves. (cdc.gov)
I, and everybody else with me, encourage all Texans to continue keeping that social distance and to wear face masks if at all possible," Abbott said. (12newsnow.com)

Later, for both plague and smallpox, avoiding contact between diseased and healthy persons became a method for disrupting disease transmission. (cdc.gov)
Last winter, infectious disease specialists hoped the transmission rates of SARS-CoV-2 - the virus behind COVID-19 - would rapidly decline like the seasonal flu with the coming of warmer months. (hopkinsmedicine.org)

A research team from the Faculty of Medicine and Faculty of Engineering, Chulalongkorn University has jointly developed AICute, an innovative program to assess the chances of stroke caused by heart disease (Ischemic Stroke), aimed at helping hospitals that lack cardiologists to enhance the effectiveness of stroke treatment, reduce congestion in hospitals and medical schools. (sciencenewsnet.in)
University of Illinois scientists have found gene variants in deer associated with the animals' susceptibility to Epizootic Hemorrhagic Disease. (sciencenewsnet.in)
A lecturer and his research team from Faculty of Veterinary Science, Chulalongkorn University, have developed "FLAVO INNOVAC" nanovaccine for the prevention of bacterial gills diseases in freshwater fish species such as Tilapia and freshwater Asian sea bass. (sciencenewsnet.in)

Diseases1

Analytical, Diagnostic and Therapeutic Techniques and Equipment1

Psychiatry and Psychology7

Information Science1

Health Care1

20203

Coronavirus6

Pandemic7

Quarantine3

Epidemiology3

Isolation3

Mask10

Outbreak3

Emerging Infectio1

Pediatric infectious1

Outbreaks2

Infection10

Respiratory diseases1

Barriers3

Telework1

Prevention and Control2

Chronic8

Guidelines1

Noncommunicable diseases2

Risks2

Measures9

Researchers2

Hazards1

Uptick2

Preventive1

Airborne3

Spread11

Contagious1

Workplace1

Precautions2

Feelings1

Physical4

Influenza1

Health8

Exposure3

Fauci2

Hygiene1

Long distances1

Accommodate1

Centers4

Viruses1

Reduces the risk1

Healthcare1

Prevent2

Practices1

Chief1

Risk4

Expert2

Treatments2

Symptoms1

Patients4

Affects1

Morbidity1

Masks2

Transmission2

University3