All Dr. Naresh Trehan in Gurgaon Posts

What is the most important precaution for pneumonia patients?

Pneumonia is an infection caused by both bacteria and virus. It attacks the air sacs in one of both lungs. The infected sac(s) may fill with phlegm and cause cough and difficulty in breathing.

Updated on December 30, 2019      Admin

5 things that make Norovirus a deadly infection

With winter starts flu season when people start getting hit by influenza and norovirus a.k.a. winter vomiting virus or stomach flu. But doctors often focus more on influenza partly because vaccines are available to prevent this virus.

Updated on December 30, 2019      Admin