3 new studies should erase any doubt that boosters are needed for optimal protection against #covid19.
— Leana Wen, M.D. (@DrLeanaWen) January 24, 2022
When science changes, policy should adapt too. The same national effort for initial vaccinations should now occur for boosters. 🧵@PostOpinions https://t.co/G5ZYJ0e3p4