As per reports, the Delhi-NCR region is facing a surge in viral infections, primarily caused by the H3N2 flu strain. People have reported fever, cough, sore throat, and fatigue that lasts after the fever subsides.

Hospitals in Delhi, Noida, Gurugram, Ghaziabad, and Faridabad have been witnessing more patients in last week of September. Children, the elderly, and people with long-term health problems are being the most affected.