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No seasonal variation in Covid, immunisation only defence: Harvard scholar (Lead) - IANS 29-Jun-2020
No seasonal variation in Covid, immunisation only defence: Harvard scholar (Lead) - IANS
With over 5 lakh cases, the first wave is still continuing in India, and unless seasons turn a full circle, it is difficult to term SARS-COV-2 periodic, Darswal added.Here
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