Sorry, just deleted and repost this thread due to an important error- the frequency of omicron BA.2 in England as per the ONS report of 19th Jan was 5.5%, *not* 22%. The rest of the thread is the same. https://t.co/kIDn2YSogV
— Dr. Deepti Gurdasani (@dgurdasani1) January 28, 2022
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