Omicron sub-variant almost as infectious as measles, the most contagious disease on earth - The Independent

Professor Adrian Esterman, a former WHO epidemiologist, said the sub-variant is more transmissible than Omicron

The new Omicron sub-variant is almost as infectious as measles, one of the most contagious diseases in human history, a top epidemiologist has warned. The new variant - named deltacron - that combin… [+1859 chars]

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