CarwilBJ’s avatarCarwilBJ’s Twitter Archive—№ 29,816

    1. Very real possibility that 3-dose booster offers just enough protection from Omicron for rich countries to fail to fund a Omicron-specific mRNA vaccine. Yet an Omicron-targeting vaccine may be the best choice for billions not-yet-vaccinated, especially in Africa & global South.
  1. …in reply to @CarwilBJ