COVID-19: Multiple variants could infect at once - CTV News

When a person falls ill with COVID-19, they may not just have one variant attacking them, according to a pair of new studies that suggest less dominant variants may be simultaneously present and hiding in the same infected individual.

When a person falls ill with COVID-19, they may not just have one variant attacking them, according to a pair of new studies that suggest less dominant variants may be simultaneously present and hidi… [+4380 chars]

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