New Delhi, Dec 29 (PTI) A total of 162 cases of COVID-19 sub-variant JN.1 have been detected in the country, with Kerala reporting the highest number of 83, followed by Gujarat 34, according to the INSACOG's data updated on Friday.
New Delhi, Dec 23(PTI) India saw a single-day rise of 752 coronavirus infections, the highest since May 21, 2023, while the active cases have increased to 3,420, according to Union health ministry data updated on Saturday.
Dr Vineeta Bal, Professor Emeritus , Indian Institute of Science Education and Research (IISER), Pune, explains why wastewater surveillance is necessary