3 COVID vaccine doses appear to protect against Omicron subvariants

May 06, 2022

One study finds 3-dose protection against severe BA.1 and BA.2 disease remaining above 80%.

Mary Van Beusekom | News Writer | CIDRAP NewsMay 06, 2022One study finds 3-dose protection against severe BA.1 and BA.2 disease remaining above 80%.Read More

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