Aquatic snails as disease vectors. Medical search. Frequent questions

N risticii has been identified in freshwater snails and isolated from trematodes released from the snails. (merckvetmanual.com)
Studies have linked freshwater snails with human flukes as a result of repeated contacts with contaminated water. (oap-bioscience.org)
This study is aimed to determine the distribution of freshwater snails and their infectivity rates along human dwellings in Okigwe Imo state using Physico-Chemical parameters. (oap-bioscience.org)
Freshwater snails were collected by using long plastic spoons and with hand-picking method. (oap-bioscience.org)
The Physico-Chemical parameters were determined with appropriate instrument and freshwater snails harvested from the site were morphologically identified. (oap-bioscience.org)
Many species of freshwater snails have been reported as intermediate hosts of highly infective fluke (trematode) larvae of the genus Schistosoma which cause schistosomiasis also known as bilharziasis. (oap-bioscience.org)
Freshwater snails are considered to be intermediate hosts because the sexual stages of the parasites are found in man while the snails harbour the asexual stage 1 , 2 , 3 , 4 . (oap-bioscience.org)
Transfer of the infection requires no direct contact between snails and humans, but rather, the disease is acquired by repeated contacts with freshwater snails 5 , 6 , 7 . (oap-bioscience.org)
Therefore, researchers have shown that the prevalence and distribution of schistosomiasis are dependent on the presence and distribution of the intermediate snail host in natural freshwater bodies 8 , 9 , 10 , 11 . (oap-bioscience.org)
Urinary schistosomiasis, caused by Schistosoma haematobium which has a suitable snail host species of aquatic freshwater Bulinus snails, is one of the neglected tropical diseases very common in Nigeria, with some States having very high prevalence especially in the southeastern part of the country 12 , 13 . (oap-bioscience.org)
The life cycle of trematodes is completed in 2 different classes of hosts: definitive (ie, humans, domestic animals, wild animals) and intermediate (ie, freshwater snails). (medscape.com)
Contributors assess invasion vectors and vector management in terrestrial, freshwater, and marine ecosystems for major taxonomic groups in a variety of regions around the world. (bibliovault.org)
For example, many types of snails cannot withstand hyposalinity let alone a freshwater dip. (seahorse.com)
Freshwater lakes and streams can usually be attributed to the source of the disease, and geographic spread continues because of water resource engineering issues in developing countries and the migration of infected populations [1]. (blogspot.com)
Disease distribution is correlated to the distribution of the freshwater snails which in turn is influenced by the physicochemical status of the habitats. (mdpi.com)
This study aimed to evaluate freshwater snail species diversity, abundance, and distribution in KwaZulu-Natal (KZN) province, South Africa, between December 2020 to February 2021. (mdpi.com)

One of his past major research projects in BC tested the role of sea lice as vectors of salmon pathogens and how the lice affect the salmon immune response. (viu.ca)
Dan k O., Lesiczka P.M., Hammerbauerova I., Volfova K., Jur nkov J., Frgelecov L., Modr D. & Hrazdilova K. (2023): Role of invasive carnivores ( Procyon lotor and Nyctereutes procyonoides ) in epidemiology of vector-borne pathogens: molecular survey from the Czech Republic. (muni.cz)
Other terrestrial invasive organisms include pathogens (disease causing … Terrestrial (land-dwelling) Invasive Invertebrates are animals that lack a vertebral column (backbone). (doglink.pt)
Despite these inherent difficulties, in vivo and in vitro cultures are being developed for a small but growing number of aquatic pathogens. (ap24534inhibitor.com)
Invertebrates are common vectors for disease, which means they can transmit infectious pathogens between humans or from animals to humans. (globaloncologyacademy.org)
But one unforeseen consequence arises when dealing with infectious diseases: the prevalence of deadly pathogens increase. (cram.com)

The parasite species of the trematode genus Schistosoma cause human schistosomiasis, one of the most prevalent parasitic diseases in the world, infecting more than 200 million people and leading to a substantial burden of disease [ 1 ]. (biomedcentral.com)
Invasive Species presents extensive information and new analyses on mechanisms of species transfer, or vectors, as the latest contribution from the Global Invasive Species Programme (GISP). (bibliovault.org)
Although the full extent and cumulative impact of nonnative species can only be approximated, biological invasions are clearly a potent force of global change, contributing to a wide range of deleterious effects including disease outbreaks, habitat alteration and loss, declines of native species, increased frequency of fires, and shifts in nutrient cycling. (bibliovault.org)
Invasive Species brings together in a single volume new information from leading scientists around the world on approaches to controlling and managing invasion vectors. (bibliovault.org)
In this cross-sectional study, a total of 3,266 lymnaeid snails from 3 species were collected from different parts of streams, swamps, rice fields and rivers in the central areas of Mazandaran Province (Sari, Neka, Qaemshahr and Savad-Koh cities), during April to September, 2008. (scialert.net)
After identification of species, each 1 to 2 snails were placed in a Petri-dish containing dechlorinated water and then, they were placed against light for 3 to 5 h or over night at room temperature. (scialert.net)
Aquatic Nuisance Species Program. (invasivespeciesinfo.gov)
The shell morphology is traditionally used for species identification yet in Thailand, the common snorkel snail, Rhiostoma housei, shows considerable variation in shell morphology within and between populations. (researchgate.net)
As humans, we are the number one vector of spread for invasive species but we can also play an important role in stopping new invasions and infestations. (columbiashuswapinvasives.org)
The findings, published May 13 in The American Naturalist, provide valuable insight for understanding and preventing the transmission of disease within and between animal species. (globaloncologyacademy.org)
Similar Phenomena happens with certain species of snails, showing that homogeneous populations spread and evolve to be vectors of infectious disease. (cram.com)
Unlike native salmon and steelhead, non-native anadromous fish species thrive in the highly altered aquatic environment. (oregonstate.edu)
They can quickly overtake public parks, wreak havoc on water infrastructure, spread fatal diseases, and negatively impact local agriculture, so it's paramount that local governments take action to contain or remove invasive species from their communities. (govpilot.com)
The two species share the same habitats, although the range of the white-lipped snail extends closer to the Arctic in Northern Europe. (keywen.com)

Parasites also get into the host's body when the arthropod vector chews through the skin . (biologyonline.com)
So there is relatively little danger of introducing seahorse parasites via the snails we use as sanitation engineers. (seahorse.com)
Parasites & Vectors 16: 219. (muni.cz)
This review examines existing in vivo and in vitro approaches to aquatic parasites cultures and explores opportunities for future development. (ap24534inhibitor.com)
The medicinal leech, Hirudo medicinalis, was one of the first aquatic parasites to be cultured. (ap24534inhibitor.com)
At MSc level, I co-convene TROP 939 & TROP 719 with Dr James LaCourse on Biology of Parasites & Vectors and Parasite Epidemiology & Control, respectively. (lstmed.ac.uk)

The parasite transmits itself from water, to the Bulinus snail, to a human definitive host. (blogspot.com)
The intermediate hosts are snails, from the genus bulinus. (blogspot.com)
In fresh water, excreted eggs hatch form free-swimming miracidia if they come into contact with water and penetrate into the Bulinus snail. (blogspot.com)
Maintaining my interests in biodiversity I completed a SERC PhD studentship in 1995 under the supervision of Dr David Rollinson at the Natural History Museum (NHM) developing DNA assays for identification of Bulinus, intermediate snail hosts for urogenital schistosomiasis. (lstmed.ac.uk)

Previous research efforts have focused on Atlantic & Pacific fish and invertebrates with topics including: disease challenges, vaccine and immunostimulant testing, pathogen surveys, ecotoxicology, pathology, mark-recapture studies and population assessments. (viu.ca)
As Estefano pointed out, it usually isn't necessary to enforce a strict quarantine on snails and most other invertebrates that are going into a seahorse tank. (seahorse.com)
Secondly, snails and invertebrates in general cannot tolerate the usual prophylactic measures we apply to marine fishes when we quarantine them. (seahorse.com)
So there would be very little we could do to treat snails or other invertebrates prophylactically or preventively even if we quarantined them indefinitely. (seahorse.com)
They are omnivorous fish and will feed on small invertebrates, like snails and insects, as well as plants. (columbiashuswapinvasives.org)
But what if it was possible for invertebrates to fight off these diseases, and break the link in the chain that passes them on to humans? (globaloncologyacademy.org)
Based on their observations of these individual outcomes, the researchers developed a simple probabilistic model for measuring host immunity that can be applied across wildlife systems, with important applications for diseases transmitted to humans by invertebrates. (globaloncologyacademy.org)

The endemicity of snail lineages at the regional level supports the concept of endemic schistosomiasis areas and calls for future geospatial analyses for a better understanding of respective boundaries. (biomedcentral.com)
Prevalence of Snail Vectors of Schistosomiasis in the Kpong Head Pond, Ghana. (edu.gh)
Schistosomiasis, a parasitic disease caused by the blood fluke Schistosoma sp. (edu.gh)
The presence of aquatic weeds and favourable physicochemical conditions of the water were found to provide a conducive environment for the vectors to thrive and hence sustain schistosomiasis transmission in the head pond. (edu.gh)
Many years ago I was engaged in research involving the snail vector harbouring the worm responsible for the parasitic disease, schistosomiasis, also known as bilharzia. (blogspot.com)
One such disease is schistosomiasis, affecting over 250 million people globally and ranking second only to malaria in terms of prevalence. (biomedcentral.com)
Recognising the importance of snail control and community involvement, WHO incorporated these measures into the roadmap for schistosomiasis elimination by 2030. (biomedcentral.com)
Whether it is spotting snails or raising awareness about schistosomiasis, citizen science has emerged as a powerful tool to fulfil societal needs in under resourced communities. (biomedcentral.com)
Schistosoma haematobium are trematodes, also known as blood flukes, which infect humans and cause the parasitic disease urinary schistosomiasis. (blogspot.com)
Distribution of schistosomiasis depends on variations in snail populations and human-water contact behavior. (blogspot.com)

Between the extremes of disease 'control' (reduction in incidence and/or prevalence) and 'eradication,' several intermediate levels of impact on diseases may be described. (cdc.gov)

Within epidemiology and medicine, a vector refers to a disease vector , which is an organism that carries or transmits infectious diseases . (biologyonline.com)
The epidemiology of PHF has been shown to involve a trematode vector. (merckvetmanual.com)
The snail distribution observed may give an insight into some aspects of the epidemiology of trematodes infection in Okigwe the site for the study and their potential risks to infect human beings and animals. (oap-bioscience.org)
One of the biggest patterns that we're seeing in disease ecology and epidemiology is the fact that not all hosts are equal," said Tara Stewart Merrill, lead author of the paper and a postdoctoral fellow in ecology. (globaloncologyacademy.org)

Eggs from the adult worm find their way into lakes and static water in regions where this disease is endemic (Africa, SE Asia). (blogspot.com)
The stylommatophoran land-snail genus Corilla is endemic to Sri Lanka and India's Western Ghats. (researchgate.net)

Aquatic Habitats: The animals which live in water are called aquatic animals. (doglink.pt)

The Volta River Authority (VRA) recently began an initiative of combining manual clearing of aquatic vegetation with chemotherapy as a way of managing the disease. (edu.gh)
Adults usually live in burrows in muddy riverbanks, although aquatic vegetation and marshes may provide an alternative habitat. (nonnativespecies.org)
But they prefer to live in shallow and slow-moving lakes and ponds with lots of aquatic vegetation. (columbiashuswapinvasives.org)

The soil surrounding the lake is less fertile than the soil under it, and heavy agricultural use has required the use of fertilizers, which in turn has led to eutrophication, which caused, among others, the explosive growth of an invasive weed that renders water navigation and transportation difficult, and form a habitat for the vectors of water-borne illnesses such as bilharzia, river blindness and malaria. (wikipedia.org)
This makes Schistosoma infection the second most prevalent tropical infectious disease in areas such as sub-Saharan Africa after malaria. (medscape.com)
The interviewees reported to protect themselves against mosquito bites and used their own concepts on fever conditions, which do not distinguish between malaria and other diseases. (biomedcentral.com)
Three potential malaria vectors were identified, i.e. (biomedcentral.com)
The presence of malaria vectors and parasite reservoirs, low awareness of, and protection against malaria in the face of population movements and inadequate surveillance may render local communities vulnerable to potential epidemics. (biomedcentral.com)
To attain malaria transmission interruption in Tajikistan by 2015, there is a need for rigorous surveillance along with strengthening of primary health care facilities for effective case management, and possibly a more differentiated vector control strategy based on additional local evidence. (biomedcentral.com)
It follows malaria as the third most devastating tropical disease in the world [1]. (blogspot.com)
Vector-borne diseases, like malaria, account for almost 20% of all infectious diseases worldwide and are responsible for more than 700,000 deaths each year. (globaloncologyacademy.org)
They cause illness and death, and significant economic and public health consequences, so much so that the World Health Organization considers them the second-most socioeconomically devastating parasitic disease after malaria. (globaloncologyacademy.org)
For example, studies have shown that mosquitos that adapt to the loss of habitat almost always are better vectors for diseases like malaria than other mosquitoes that did not adapt. (cram.com)

They are living organisms that can spread infectious diseases from human to human or from animal to human. (theberkey.com)

The best-known disease vector is mosquitoes. (theberkey.com)
You might think of them as just pests, but flies and mosquitoes are also important carriers of disease. (equusmagazine.com)
While we want to protect against as many of these diseases as possible with vaccination and good property management, horse owners also need to deter flies and mosquitoes from getting on and biting their horses. (equusmagazine.com)
Mosquitoes transmit some of the most ravaging diseases throughout the world. (equusmagazine.com)
Culiseta melanura mosquitoes transmit it to horses, causing serious neurologic disease with 90% fatality. (equusmagazine.com)
There are a number of ways to protect your horse from biting mosquitoes and the diseases they can transmit. (equusmagazine.com)

Under optimal conditions, the eggs hatch and release miracidia, which swim and penetrate specific snail intermediate hosts. (medscape.com)

Infections that are epidemic-prone are transmitted directly from contaminated water like zoonotic bacterial disease and leptospirosis. (theberkey.com)
Rodent vectors - Rodent vectors have become the main transmitters of over sixty (60) different zoonotic diseases . (biologyonline.com)
From parasitic flatworms transmitted by snails into humans in developing nations, to zoonotic spillover events from mammals and insects to humans--which have caused global pandemics like COVID-19 and West Nile virus--an infected creature's immune response is a vital variable to consider in calculating what happens next. (globaloncologyacademy.org)

I live in a very damp and cold area, so far very few snails, but many, many large slugs. (ning.com)
They love snails and slugs. (ning.com)

Many of these vectors are parasitic insects that ingest disease-producing bacteria during a blood meal from an infected host (human or animal) and inject it into a new host during their next blood meal. (theberkey.com)
One route of exposure is believed to be inadvertent ingestion of hatched aquatic insects that carry N risticii in the metacercarial stage of a trematode. (merckvetmanual.com)

Humans serve as vectors by contaminating the environment. (oap-bioscience.org)
The countries of the Horn of Africa are diverse yet face shared infectious diseases in humans and animals. (ilri.org)
It is also theoretically possible to 'eliminate' a disease in humans while the microbe remains at large, as in the case of neonatal tetanus, for which the World Health Organization (WHO) in 1989 declared a goal of global elimination by 1995. (cdc.gov)

In infectious disease research, we want to build host immunity into our understanding of how disease spreads. (globaloncologyacademy.org)

Goldfish can also carry diseases that can be passed onto local fish populations. (columbiashuswapinvasives.org)
While in the past decade more than 42,000 BU cases have been reported worldwide, an assessment of the actual global disease burden is complicated by the remoteness of affected populations and a lack of data on the incidence of BU in a number of countries, from which cases have been historically reported. (dovepress.com)

S. haematobium locate suitable snail hosts by using external stimuli such as light and snail-derived chemicals. (blogspot.com)
Aquatic cultures include the use of molluscan, crustacean, fish, amphibian, avian, and mammalian hosts for a wide diversity of para- sites (Table 1). (ap24534inhibitor.com)

This is considered an infection vector and is noted in the biological branch, immunology . (biologyonline.com)
In contrast, Bin Dajem (2009) in his study revealed none trematode immature stages in different snails under study.The lack of comprehensive studies on these snails, especially in relation to rate of infection, in the Mazandaran Province, was the major factor for the decision to conduct the present study. (scialert.net)
S. haematobium causes the disease urinary shistosomiasis, and there has also been a positive correlation between S. haematobium infection and urinary bladder cancer. (blogspot.com)

Centers for Disease Control and Prevention. (cdc.gov)
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. (cdc.gov)
The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. (cdc.gov)
The Centers for Disease Control and Prevention (CDC) organized a three-day conference on climate and health. (asla.org)

Schistosoma japonicum , the causal agent of the disease common in East and Southeast Asia, remains a public health threat for millions of people living in the tropical and subtropical zones of China [ 2 ]. (biomedcentral.com)

A biological vector is an organism that transmits the causative agent or disease -causing organism from the reservoir to the host. (biologyonline.com)

Aquatic and terrestrial are two classifications of animals based on the type of ecosystem they are found in. (doglink.pt)
Spotted skunk, Spilogale gracilis - C This means that common understanding of communication mechanisms and structures of terrestrial animals cannot be applied to aquatic animals. (doglink.pt)

The Mazandaran Province with its temperate climate is a suitable place for living of snails, particularly lymnaeidae, that could have a significant role as an intermediate host of diseases. (scialert.net)

The newly hatched larvae seek out a new dormitory in an unsuspecting snail, and thus the great circle of life begins anew (how quaint). (blogspot.com)
Lymnaeid snails associated with larvae stages of Fasciolid sp. (scialert.net)
In Guilan Province, from the total of 4,830 different snails studied, only seven (0.35%) of L. gedrosiana were found to be infected with larvae stages of Fasciola sp. (scialert.net)

The assassin snail genus Anentome is widely distributed in South East Asia. (researchgate.net)
Snorkel snails (genus Rhiostoma) are widely distributed in Indo-China and on the Malay Peninsula. (researchgate.net)

Finally, local snail dispersal mainly occurs along waterways and can be best described by using cost distance, thus potentially enabling a more precise modelling of snail, and therefore, parasite dispersal. (biomedcentral.com)

In the Khouzestan Province, South Western of Iran, from 2000 L. gedrosiana snails collected, 48 (2.1%) were infected with animal Schistsoma ( Farahnak and Essalat, 2003 ). (scialert.net)
The successful eradication of smallpox in 1977 and the ongoing campaigns to eradicate dracunculiasis by 1995 and poliomyelitis by 2000 should ensure that eradication of selected diseases will continue to be used as a powerful tool of international public health. (cdc.gov)

The cercariae are released from wh script splitgate snail back into the aquatic environment. (associationcontinentalereinsurance.com)
The snails were examined for the presence of cercariae by shedding and crushing methods. (scialert.net)

Another type of biological vector is defined as any mode of transport that can be used to bring the DNA sequence that is wanted into a host cell in order for a molecular cloning procedure to occur. (biologyonline.com)
This is molecular biology vector or vector microbiology. (biologyonline.com)
In molecular biology, a vector is an entity that is used to transfer the genetic material , such as a plasmid that is used to transfer DNA sequences from the donor organism to the target cell of the recipient organism. (biologyonline.com)
Other examples of molecular vectors are binary vectors , cloning vectors , shuttle vectors , viral vectors, and expression vectors . (biologyonline.com)
In micro and molecular biology, a vector is a method of transportation or it may serve as an agent that transports a piece of genetic material into a cell or organism. (biologyonline.com)
They have very diverse and unique features and are quite different from the other types of molecular vectors. (biologyonline.com)

In this era of unprecedented growth in aquaculture and trade, aquatic parasite cultures are essential to better understand emerging diseases and their impli- cations for human and animal health. (ap24534inhibitor.com)
Although advances in aquatic parasite culture lag behind the growth in aquaculture, culturing remains a valuable tool in medical and veterinary parasitology as it enables understanding of basic parasite biology, facilitates vaccine and chemotherapeutic development, and improves diagnoses. (ap24534inhibitor.com)

1 Some similar effects of deforestation happen through what is known as disease reservoirs. (cram.com)
Since to date reservoirs and transmission pathways of M. ulcerans remain equivocal, early diagnosis and treatment of patients are key determinants to control the disease. (dovepress.com)

With each bite or sip of body fluid, mosquitos and flies serve as mechanical vectors to infect your horse with disease-like little syringes or sponges. (equusmagazine.com)

To define a vector in biology, we would be thinking of something completely different. (biologyonline.com)
There are many different types of vectors in biology as seen in the definitions above. (biologyonline.com)
Until the alternative Premiere suggest( subject-specific biology) by Spatial Spy oil top John Connolly that imbued Arnold's Aquatic form in 2001, this edition by Charles Fleming permitted the most thyroid assemblage to read the Terminator's stream T to woman -- and it said decisively it gave. (palemoon.com)

A disease vector is an organism that transmits infectious diseases from one organism to another. (biologyonline.com)

Arthropod vectors - Arthropod vectors are mainly insect vectors that transmit disease through their blood-feeding abilities at all or some points in their life cycles . (biologyonline.com)
These typically smaller, warm-blooded creatures transmit the diseases through their dung droppings, saliva , urine , and even their fur. (biologyonline.com)
In rare cases, the rodent may also directly bite the human and transmit disease. (biologyonline.com)

There have been many expensive/expansive programmes throughout the years designed to treat infected individuals and eradicate or at least control the snail population. (blogspot.com)
Victor Ugochukwu Obisike, Maduabuchi Chozuruoke Dike, Enwereji Ezinna E (2022) Fresh Water Snails of Public Health Importance in Canals in Okigwe Imo State Nigeria: Their Infectivity and Implications for Control. (oap-bioscience.org)
Various studies have demonstrated that interventions integrating snail control are more effective. (biomedcentral.com)
Apart from data generation, citizen participation also empowers communities, increases awareness of snail-borne diseases, and enhances their control and prevention. (biomedcentral.com)
Research in One Health can enhance human and animal health and livestock production in the Horn of Africa, improving food systems, nutrition, resilience, disease control and the environment. (ilri.org)
assessments for Disease Control and Prevention( CDC). (palemoon.com)
I have used loaches in my aquarium to try to control snails with little success. (ning.com)
The ITFDE defined eradication as 'reduction of the worldwide incidence of a disease to zero as a result of deliberate efforts, obviating the necessity for further control measures. (cdc.gov)
An important part of the work was to help identify key impediments to improved prevention and control of the diseases under discussion, even if the disease was not considered to have potential as a candidate for eradication. (cdc.gov)
An integrated approach for the control of tropical skin diseases should be considered to cope with this difficult task. (dovepress.com)

Today, I am adopting One Health approaches to investigate aquatic ecosystem health and sustainable management within its broadest sense. (lstmed.ac.uk)
2021. A methodological roadmap to quantify animal-vectored spatial ecosystem subsidies. (yale.edu)

Physicochemical factors which affect aquatic snail population were also determined. (edu.gh)

These diseases are transmitted through water that is contaminated with human or animal waste. (theberkey.com)
Inflammation in specific parts of the human body is elitepvpers warzone 2 spoofer to be a major cause of cardiovascular diseases. (associationcontinentalereinsurance.com)
For the most part these little guys are detrivores, so good, but I have read that aquatic snails are vectors for human illness. (ning.com)
Yet epidemiological studies have rarely considered invertebrate immunity and recovery in creatures that are vectors for human disease. (globaloncologyacademy.org)

Examples of immunology vectors: mosquito (arthropod) and rodent. (biologyonline.com)
Western equine encephalitis (WEE), a similar neurologic disease to EEE, is transmitted by the Culex tarsalis mosquito, which lives in the western part of the USA. (equusmagazine.com)
The most common mosquito-borne equine diseases are effectively prevented with annual vaccination. (equusmagazine.com)

Albeit most of the floods do not create serious outbreaks of diseases or infectious illnesses and chemical poisonings, they can still cause infections to those who are contaminated with floodwater. (theberkey.com)
If a person has been exposed to floodwater, he will likely acquire skin diseases and other related illnesses. (theberkey.com)
These diseases can cause major outbreaks that lead to severe illnesses and even death in some cases. (biologyonline.com)

This award will further boost the project, allowing it to expand its knowledge from potential transmission sites (snail occurrence) to actual transmission sites by detecting actual parasite transmission through environmental DNA monitoring. (biomedcentral.com)
3 Infections occurred largely in a geographically restricted area situated between two rivers, exemplifying two of the main characteristics of the disease - the highly focal occurrence and the association with water bodies. (dovepress.com)

Flooding caused by hurricanes and normal rainfall can potentially increase the transmission of water-borne diseases. (theberkey.com)
The findings have implications for understanding disease transmission. (biomedcentral.com)
Transmission studies using N risticii -infected caddisflies have reproduced the clinical disease. (merckvetmanual.com)
Currently, livestock accounts for over 60% of agricultural GDP in the region, but also contributes to disease transmission, affecting people's health, nutrition and overall well-being. (ilri.org)
Eliminating transmission of a disease may also be considered, as in the case of yaws, the late noninfectious clinical manifestations remain of which but are not a danger to others. (cdc.gov)

It is, therefore, recommended that a 5-year period of studies be undertaken to assess the impact of manual clearing of aquatic weeds on the snail population. (edu.gh)

Cultures can supply parasite life stages that are challenging to collect in aquatic environments (i.e., small and dispersed). (ap24534inhibitor.com)

Expand- ing this resource will facilitate diagnostic capabilities and treatment trials, thus supporting the growth of sustainable aquatic commodities and communities. (ap24534inhibitor.com)

Vectors are common during floods. (theberkey.com)

CDC supports the findings in this report, which indicate a need for greater recognition of the potential to eradicate targeted diseases. (cdc.gov)

Higher levels of turbidity negatively affect the growth of surrounding aquatic plants. (columbiashuswapinvasives.org)

Not all leeches are harmful or carry diseases. (animalsaroundtheglobe.com)

Anatomy1

Organisms20

Diseases3

Chemicals and Drugs6

Analytical, Diagnostic and Therapeutic Techniques and Equipment2

Psychiatry and Psychology1

Phenomena and Processes15

Disciplines and Occupations3

Anthropology, Education, Sociology and Social Phenomena1

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Geographicals5

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Pathogens6

Species14

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Invertebrates7

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Prevalence1

Epidemiology4

Endemic2

Habitats1

Vegetation3

Malaria10

Living organisms1

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Intermediate hosts1

Zoonotic3

Slugs2

Insects2

Humans3

Infectious disease1

Populations2

Hosts2

Infection3

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Schistosoma1

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Terrestrial2

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Larvae3

Genus2

Dispersal1

20002

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Molecular6

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Control10

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Assess1

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