TV actress Debina Banerjee has been diagnosed with influenza B virus after returning from Sri Lanka. This type of flu virus is one of three that can infect humans and is less commonly seen during flu season than type A. Influenza B infections naturally infect humans and can cause symptoms such as cough, runny nose, sore throat, headache, fever, tiredness, shivering, and body aches. The disease can be treated with antiviral medicines prescribed by a doctor and by drinking plenty of fluids. To prevent infection, it is recommended to get an influenza vaccine once a year, wash hands frequently, avoid crowds during flu season, cover mouth when sneezing or coughing, and consider wearing a mask. The likelihood of a pandemic caused by influenza B is low due to its slow mutation rate. The article provides a brief overview of the symptoms, treatment, and prevention of influenza B virus, and highlights the importance of taking precautions to avoid infection.
