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What type of flu viruses are going around?network
hello,
flu viruses have lots of types as its genetic materials are one strand of R.N.A so when abase (nitrogenous base) is lost from their R.N.A , that leads to a mutation and anew virus is formed .
no vaccines are known to flu viruses
What type of flu viruses are going around?norton
dont worry about it . keep ur hands washed , eat and drink right. im sure u can dwell on more important issues
Hong Kong
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