@WSJ 3 years ago The pace of Covid-19 booster shots is slowing as the Omicron surge fades, fueling concerns that Americans could be more vulnerable if a new variant emerges on.wsj.com
@forbes.com 3 years ago FDA Could Reportedly Sign Off On Pfizer Covid Booster Shots For All Adults This Week
@theguardian.com 4 years ago Biden endorses Covid booster shots as ‘best way to protect ourselves from new variants’ – live
@axios.com 4 years ago Biden admin to advise COVID vaccine booster shots for most Americans at 8 months