Inlfuenza also known as the flu is a highly contagious infectious disease caused by the influenza virus , Viral transmission from animals to people

- Image ID: HXB3K1

Inlfuenza also known as the flu is a highly contagious infectious disease caused by the influenza virus , Viral transmission from animals to people

nobeastsofierce Science / Alamy Stock Photo

Image ID: HXB3K1