Srinagar, June 2 -- States reporting a death each since Sunday include Delhi, Kerala, Karnataka, and Uttar Pradesh. Delhi also saw 47 new cases, bringing its active case count to 483. Kerala remains the worst-hit state with 1,435 active cases, followed by Maharashtra (506), and West Bengal (331).

The recent spike is attributed to Omicron subvariants LF.7, XFG, JN.1, and NB.1.8.1, which have been predominantly detected in samples from southern and western India. However, health authorities say the infections remain mild, with most patients recovering under home care.

"There is no reason to worry," said ICMR Director General Dr. Rajiv Behl, while emphasizing continued vigilance.

Union Minister of State for Health and AYUSH, Prataprao Jadha...