'Immune-evading' BA.5 subvariant now accounts for 65% of U.S. COVID cases - Yahoo News
- 'Immune-evading' BA.5 subvariant now accounts for 65% of U.S. COVID cases Yahoo News
- US officials working on a plan to allow second Covid-19 boosters for all adults CNN
- US health officials urge booster shots as COVID variants spread Al Jazeera English
- White House: COVID booster "will not preclude" shot for later variants Axios
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