What are the different types of flu? Different flu strains circulate every year. The two virus types — influenza A and B — each have numerous subtypes, such as H3 or H1 viruses. Last flu ...

There are four different types of flu viruses: A, B, C and D. Different strains circulate each year. The World Health Organization monitors which strains of the virus circulate all over the world ...

By understanding the general characteristics of different respiratory illnesses you can be more informed about what your body ...

There are actually four different types of flu—A, B, C, and D—but A and B are the strains that fuel flu season each year, per the CDC. Just FYI: Flu C infections usually cause mild illness and ...

The flu sickens millions of people in the U.S ... Influenza A can infect many different types of animals, including cattle, birds, pigs and horses. This means there are many strains that can ...

There are different kinds of flu, like the one that people get every winter, which you can get a flu shot to prevent. There are other types of flu that primarily infect animals, like bird flu and ...

The flu has long been a threat to public health ... Influenza A can infect many different types of animals, including cattle, birds, pigs and horses. This means there are many strains that can ...