Hyderabad, Sept. 8 -- Doctors in Hyderabad have raised concerns over the rise in H1N1 flu in the city and called on people to exercise caution. They said hospitals have seen an increase in patients reporting high-grade fever, dry cough, sore throat, and body aches, symptoms commonly associated with the viral infection.

Health experts have advised vulnerable groups, including children, the elderly and those with underlying medical conditions, to seek timely medical attention and follow basic preventive measures such as wearing masks in crowded places and maintaining hand hygiene.

What is H1N1 flu

The H1N1 flu, also called swine flu, is a type of influenza A virus.

During the 2009-10 flu season, a new strain of the H1N1 influenza virus ...