FDA authorizes Covid booster shots that target omicron BA.5

https://www.cnbc.com/2022/08/31/fda-authorizes-covid-booster-shots-that-target-omicron-bapoint5-variant-.html

The U.S. will no longer use the original vaccines as booster doses for individuals ages 12 and older now that the the updated shots have been authorized, according to the FDA.