In the last few weeks, the national capital has witnessed a sudden surge in highly infectious H1N1 flu virus cases, mostly being dominated by severe throat pain and a runny nose. With 1,344 new H1N1 infections reported in just a short period nearly six times the number recorded earlier, let us understand that this year’s influenza outbreak is a cause of concern.

In an exclusive interaction with TheHealthSite.com, Dr. Pranav Gupta, Consultant and Head, Molecular Biology Regional Reference Lab, Apollo Diagnostic Delhi, explained that influenza, also known as flu virus, is one of the most contagious respiratory illnesses caused by influenza viruses such as In 

Dr Gupta further explained that the infection can be mild to severe and invite a risk mainly for children, the elderly, and those with weakened immune systems.