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The Most contagious: WHO warns of a new subvariant of Omicron

... Organization has warned of the spread of what is probably the most contagious strain of the coronavirus. This is a subvariant of Omicron XE, which is more infectious than the previously identified Omicron BA.2. It is now increasingly dominant in the United ... ... new sub-variant may be 10% more infectious than its predecessor, but it is difficult to say for sure. XE was discovered in the UK in mid-January this year. Then about 700 people were infected with it. Currently, about 1% of British infected with Omicron ...

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