The Centre has asked states to limit the use of Rapid Antigen Tests (RAT) to only 30-40% and ensure that it does not take precedence over RT-PCR tests.In a recent letter to states, the Centre said positivity due to RT-PCR was higher than that of RAT in almost all states.
from Top Health News | Latest Health & Healthcare Industry Information and Updates: ET HealthWorld : ETHealthworld.com https://ift.tt/2WaydQM
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