"We have received complaint from a state yesterday and so far discussed with three states. Too much variations have been reported in results of rapid test kits and RT-PCR kits. We advise states not to use them for the next two days," ICMR's Dr Raman R Gangakhedkar said.
Those who have recovered from COVID-19 respond faster to the Covishield vaccine and reach high antibody levels, says a study, leading to hopes that they may not need a second dose and therefore help widen India's corona immunisation cover.
According to the latest health department bulletin, the positivity rate has also jumped to 9.55 per cent, amid the festive season and the rise in pollution level.
Amid slowdown blues, the government has unveiled a raft of measures over the past few months aimed at improving liquidity in the system, moderating interest rates as well as credit growth apart from addressing stress in the NBFC sector.
The apex body also advised "teams and participants entering tournaments during the European and Asian legs" to "not return to their home countries as many would then have to undergo a 14-day quarantine period upon their return."
In a review meeting by Cabinet Secretary Rajiv Gauba, these states and the union territory were asked to continue with rigorous vigil so as to contain the spread of infection as well as take steps to reduce fatalities.
The Centre on Saturday strongly advised 12 states and Union Territories reporting a surge in coronavirus cases to significantly increase testing and ensure people follow COVID-appropriate behaviour, noting that one infected person could spread infection to an average of 406 individuals in a 30-day window without restrictions.
'The only way to contain this is to see that a lesser number of people are affected.'