There are over 100 types of influenzas!
There are 22 amino acids that humans require for life. however, there are hundreds of different kinds of amino acids.
Eye color, hair color, size of height, skin color.
Influenza
There are MANY types of biomes in the world.
influenza
influenza type A is the most common and dangerous of all the types of this virus. it has caused many medical panics in history.
According to the United States Center for Disease Control and Prevention, there are 4 types of Influenza viruses, but only three infect humans (A, B & C). Influenza D infects cattle and is not known to infect people.
According to the United States Center for Disease Control and Prevention, there are 4 types of Influenza viruses, but only three infect humans (A, B & C). Influenza D infects cattle and is not known to infect people.
3 Types Exist
No, there are types of influenza viruses that many different groups of mammals can get infected by, as well as birds (such as the avian/bird flu).
According to the United States Department of Health and Human Services, there are 2 types of influenza vaccines - trivalent and quadrivalent.
No, the pandemic A-H1N1/09 "swine flu" is just one of many Type A influenza strains. It is also one of many H1N1 flu subtypes. Besides Type A influenzas, there are also influenza Types B and C in humans.
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About 100.
Umm I dont No:)
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