CDC on X: "#COVID19 booster shots are safe. Most side effects (fever, headache, fatigue) are similar to those after getting an initial COVID-19 vaccine and are temporary. Learn more: https://t.co/7ZbkDYko3v. https://t.co/NxR1QrOAkz" /
Vaccine fatigue' could hit autumn Covid boosters
Analysis: Pandemic fatigue makes the case for boosters a harder sell | Reuters