- Moderna CEO Stephane Bancel on Thursday said the efficacy of boosters against Covid-19 will likely decline over time, and people may need a fourth shot in the fall of 2022 to increase their protection.
More at that link above.
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ps. Israel is already providing a fourth shot to at-risk people. This for way back in mid-December:
- Immunization Committee in Israel votes for the provision of a fourth vaccine dose to at-risk groups
My daily coffee booster regime:
