Swine flu, known as the H1N1 virus , was first discovered in 2009.
it can spread from pigs to people, causing symptoms similar to the common flu: high fever,cough , sore throat, muscle pain and fatigue. In most cases, the disease is mild, but there is a risk of serious complications, especially for people with weakened immune systems. Currently, Karelia is also seeing cases of rhinovirus, seasonal...