H1N1 Influenza (swine flu)

H1N1 Influenza, commonly known as swine flu, is a contagious respiratory illness caused by the H1N1 influenza virus. It spreads primarily through coughing, sneezing, or contact with contaminated surfaces. Symptoms are similar to seasonal flu and include fever, cough, sore throat, body aches, and fatigue. Most people experience mild illness, but it can be more severe, especially for those with underlying health conditions or vulnerable populations. Vaccines are available to prevent H1N1, and antiviral medications can treat it. Good hygiene practices, like handwashing and covering coughs, help reduce transmission.