A/H1N1 virus

The A/H1N1 virus, also known as swine flu, is a type of influenza virus that can cause illness in humans. It spreads mainly through respiratory droplets when an infected person coughs or sneezes. Symptoms often include fever, cough, sore throat, body aches, and fatigue. While many recover without issues, it can be serious, especially for vulnerable groups like young children, the elderly, or those with existing health conditions. Vaccines are available to prevent infection, and good hygiene practices help reduce transmission. The virus is a seasonal concern and part of the broader influenza virus family.