- Types of Influenza Viruses | Influenza (Flu) | CDC
There are four types of influenza viruses: A, B, C, and D Influenza A and B viruses cause seasonal epidemics of disease in people (known as flu season) almost every winter in the United States
- Influenza - Wikipedia
Influenza B virus (IBV) and influenza C virus (ICV) primarily infect humans, and influenza D virus (IDV) is found in cattle and pigs Influenza A virus and influenza B virus circulate in humans and cause seasonal epidemics, and influenza C virus causes a mild infection, primarily in children
- Influenza | Definition, Symptoms, Treatment, Prevention | Britannica
What type of virus causes influenza? Influenza is caused by several closely related viruses in the family Orthomyxoviridae, an RNA virus group Influenza viruses are categorized as types A, B, C, and D These major types generally produce similar symptoms but are unrelated antigenically
- Influenza (seasonal) - World Health Organization (WHO)
There are 4 types of influenza viruses, types A, B, C and D Influenza A and B viruses circulate and cause seasonal epidemics of disease Influenza A viruses are further classified into subtypes according to the combinations of the proteins on the surface of the virus
- Types of Influenza Viruses | Seasonal Influenza (Flu) | CDC
There are four types of influenza viruses: A, B, C and D Human influenza A and B viruses cause seasonal epidemics of disease almost every winter in the United States The emergence of a new and very different influenza A virus to infect people can cause an influenza pandemic
- Influenza Virus Overview: Influenza A, B, C Virus- CUSABIO
Influenza viruses are mainly divided into three species: influenza A virus, influenza B virus, and influenza C virus Only type A and B are clinically relevant to humans
- Technical Note Influenza Virus Nomenclature
There are four types of influenza viruses designated as A, B, C, and D Influenza A and B viruses circulate in humans causing seasonal epidemics and eventually pandemics 1
- Influenza Virus - an overview | ScienceDirect Topics
Influenza virus is a single-stranded negative-sense RNA virus that belongs to the family Orthomyxoviridae and infects 5–15 % of the human population annually, causing more than 500,000 worldwide deaths each year (Petrova and Russell, 2018)
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