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. 2022 Aug 9:378:o1969.
doi: 10.1136/bmj.o1969.

Covid-19: What we know about the BA.4 and BA.5 omicron variants

Elisabeth Mahase  1
Affiliations

Covid-19: What we know about the BA.4 and BA.5 omicron variants

Elisabeth Mahase. BMJ. .
No abstract available

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Conflict of interest statement

Competing interests: None declared.

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