There are four types of influenza viruses: A, B, C and D. The two types of influenza viruses that cause most human illness and that are responsible for flu seasons each year are Human influenza A and B viruses.
Free Essay: Influenza (flu) is an infectious respiratory illness caused by influenza viruses. There are two primary types of influenza viruses: type A and B...
There arefour types of influenza-- A, B, C and D -- however, A and B are the most common and cause seasonal epidemics in people, what we refer to as "fu season." However, flu activity across the U.S. remains in the "low" category and there Is currently no evidence th...
When it comes tothe flu, not all types are created equal. You’ve probably heard that there are a few different types of the flu. According to the CDC, there are three types of influenza viruses: influenza A, influenza B and influenza C. Influenza A and B are the two main types that...
Which of the following is TRUE of influenza (the flu)? A. a new vaccine has to be made each year due to antigenic drift B. there are 5 major types of influenza: A, B, C, D, and E C. new vaccinations need to be made about once a decade, but given each year ...
There are literally thousands of different viruses than can, and do, infect humans on a regular basis. Some viral infections are limited to specific geographic regions, while others, such as influenza viruses, infect people in all different regions of the world....
How many types of flu viruses are there? There are three different types of flu viruses: type A, type B, and type C. Animals and humans can contract type A flu because the flu virus can be transmitted from animals to humans. This virus constantly changes and can cause annual flu epidemi...
A roundup of some of the most popular but completely untrue stories and visuals of the week. None of these are legit, even though they were shared widely on social media. The Associated Press checked them out. Here are the facts:
Are there different types of flu viruses? Researchers divide flu viruses into three general categories: types A, B, and C. All three types can mutate, or change into new strains, and type A influenza mutates often, yielding new strains of the virus every few years. This means that you ...
Herpes viruses contain a linear double-stranded DNA molecule while influenza A virus carries a segmented genome (8 segments of ssRNA). As compared to other organisms where cells may contain different genomes (e.g. the presence of DNA and mRNA in eukaryotic cells), a given group of viruses ...