Not COVID, these 4 respiratory viruses are driving infections in India; symptoms to note | The Times of India

Seasonal influenza is an acute respiratory infection caused by influenza viruses. There are 4 types of influenza viruses, types A, B, C and D. Victoria lineage belongs to Influenza B viruses, which can only pass from human to human. Common symptoms of type B influenza include fever, chills, sore throat, coughing, runny nose, sneezing, fatigue, muscle aches and body aches.