The Union Health Secretary on Saturday chaired a high-level meeting with 12 states and union territories - including Maharashtra, Haryana, Tamil Nadu, Bengal, Karnataka, Punjab and Delhi - to discuss the alarming spike in Covid cases across the country. At the meeting a five-step strategy - "exponential increase in testing, effective isolation and contact tracing, re-invigoration of healthcare workers (to counter fatigue after spending the past year fighting the virus and treating patients) ensuring the public follows Covid protocols, and targeted approach to vaccination" - was introduced to help deal with the increase in cases.