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A viral disease (or viral infection) occurs when an organism's body is invaded by pathogenic viruses, and infectious virus particles (virions) attach to and enter susceptible cells. [ 1 ] Examples include the common cold , gastroenteritis , COVID-19 , the flu , and rabies .
Antigen detection, polymerase chain reaction assay, virus isolation, and serology: Most infections are mild and require no therapy or only symptomatic treatment. Under research [1] Trypanosoma brucei: African sleeping sickness (African trypanosomiasis) Identification of trypanosomes in a sample by microscopic examination
Widespread non-communicable diseases such as cardiovascular disease and cancer are not included. An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; in meningococcal infections , an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered ...
Wesselsbron disease: Wesselsbron virus: sheep, cattle mosquito bite West Nile fever: Flavivirus: birds, horses mosquito bite Western equine encephalitis: Western equine encephalitis virus: horses, birds mosquito bite Yersiniosis: Yersinia enterocolitica: pigs, rodents, cattle ingestion of contaminated food or water Zika fever: Zika virus
What is Marburg virus disease? Marburg virus disease is a rare and severe viral hemorrhagic (i.e. bleeding) fever that impacts people and other primates, including monkeys and apes, per the CDC.
Examples of common human diseases caused by viruses include the common cold, influenza, chickenpox, and cold sores. Many serious diseases such as rabies, Ebola virus disease, AIDS (HIV), avian influenza, and SARS are caused by viruses. The relative ability of viruses to cause disease is described in terms of virulence.
The virus that causes AIDS, for example, crossed over from chimpanzees. And many experts believe the virus that caused the COVID-19 pandemic flowed from bats. But, as a new study shows, this ...
Slow virus diseases (1 C, 7 P) Smallpox (6 C, 30 P) V. Viral hepatitis (4 C, 10 P) W. Works about viral diseases (7 C, 1 P) Pages in category "Viral diseases"