| Description: |
Influenza is an , The cough, These symptoms typically begin two days after exposure to the virus and most last less than a week, and , but these are not common in adults, however, may last for more than two weeks, peptides and antibodies detect a virus commonly known as ", there may be , , , , , , , , , In children, Influenza A and B H1N1 H3N2 Hemagglutinin-nucleoprotein recombinant proteins, Symptoms can be mild to severe, The most common , and , caused by an , coughing, feeling tired, fever, flu", headache, infectious disease , influenza virus, muscle pains, nausea , runny nose, sore throat, symptoms include a high , the , vomiting |