According to the INSACOG data, Maharashtra has recorded the highest number of JN.1 cases at 382 followed by Karnataka at 249. Andhra Pradesh recorded 189 JN.1 cases while Kerala registered 156 cases of the variant and Gujarat recorded 126 such cases. West Bengal recorded 96 JN.1 cases, Goa 90 and Tamil Nadu 89. Rajasthan has recorded 38 JN.1 cases, Telangana recorded 32, Chhattisgarh 25, Delhi 21, Uttar Pradesh nine, Haryana five, Odisha three, and Uttarakhand, Manipur and Nagaland one each, according to the data accessed by PTI. The Centre has asked the states and Union territories to maintain a constant vigil amid an uptick in the number of Covid cases and the detection of the JN.1 sub-variant in the country.