The Washington Post: Omicron-based coronavirus booster shots will roll out this fall.
>"The FDA announced that the fall shots would include a component from BA.4 and BA.5, the omicron subvariants gaining ground in the United States."
The Washington Post: Omicron-based coronavirus booster shots will roll out this fall.
>"The FDA announced that the fall shots would include a component from BA.4 and BA.5, the omicron subvariants gaining ground in the United States."