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It is the LAST one arrived in chronological order among the many mutations that the Covid-19 until now it has been able to produce, but be careful to call it ‘hybrid’. The Vietnamese variant – more properly a mutation – has come to light in recent days, as reported by the Vietnamese Minister of Health Nguyen Thanh Long, according to which “the new mutation, which has yet to be named, would be much more transmissible than the previous ones,” and it would easily spread by air. “
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