No evidence that Covid omicron variant is less severe than delta, UK study says

The study estimates that the risk of reinfection with the omicron variant is 5.4 times greater than that of the delta variant. Continue reading

No evidence that Covid omicron variant is less severe than delta, UK study says
The study estimates that the risk of reinfection with the omicron variant is 5.4 times greater than that of the delta variant.

Continue reading

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