CDC建议第4针！FDA专家曝儿童疫苗

COVID booster vaccine complete! ✔️

Thank you to all those who make safe and effective vaccinations possible — from the scientists, to the truck drivers, to the public health workers, local vaccinators & more. Grateful every day for their work to keep us safe ❤️ pic.twitter.com/7idq4oIKo5

— Michelle White (@MickyWhiteNV) October 27, 2021

Fantastic that over 5 million people across the UK have come forward to get their booster jabs.

It’s vital that you take up your booster jab when you’re offered it this winter.

Get vaccinated. Get boosted. Get protected. pic.twitter.com/urIZq8gYUt

— Boris Johnson (@BorisJohnson) October 22, 2021

People with certain health conditions that make them moderately or severely immunocompromised may get a fourth mRNA Covid-19 shot, according to updated guidelines from the CDC https://t.co/WDIwGX7IBn

— CNN (@CNN) October 27, 2021

NEW: People over 18 who are "moderately to severely immunocompromised" and have received three doses of an mRNA vaccine may get a FOURTH shot at least six months after getting their third Pfizer or Moderna dose, per the CDC.

— Election Wizard (@ElectionWiz) October 26, 2021

NEW: Moderna chairman says booster could be yearly https://t.co/0psvS3rgCf pic.twitter.com/T7ZH3263qE

— The Hill (@thehill) October 26, 2021