If they cut the dose in half, it could free up a billion doses.
https://www.yahoo.com/finance/news/m...170617477.html
Regulatory officials said Moderna's submission included insufficient data.
U.S. Surgeon General Vivek Murthy previously said the booster start date for those who received two doses of the vaccine was contingent upon FDA and Centers for Disease Control and Prevention (CDC) approval and guidance, but officials are now reportedly pushing back against the timeline and are asking for more time, according to the New York Times.