Biology, asked by 000LOVEUMOON000, 2 months ago

WRITE ABOUT SVAIN FLU​

Answers

Answered by MrM00N
4

A human respiratory infection caused by an influenza strain that started in pigs.

Swine flu was first recognised in the 1919 pandemic and still circulates as a seasonal flu virus. Swine flu is caused by the H1N1 virus strain, which started in pigs.

Answered by parasgurjar
0

Answer:

Swine flu (H1N1 and H3N2 influenza virus) facts

Swine flu is a respiratory disease caused by influenza viruses that infect the respiratory tract of pigs and result in a barking cough, decreased appetite, nasal secretions, and listless behavior; the virus can be transmitted to humans

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