![FDA authorizes another booster dose of the Pfizer or Moderna COVID-19 vaccine for people age 50 and up - The Boston Globe FDA authorizes another booster dose of the Pfizer or Moderna COVID-19 vaccine for people age 50 and up - The Boston Globe](https://cloudfront-us-east-1.images.arcpublishing.com/bostonglobe/QVGD6XPZZ5L4Q6ABKNZWFSWMVQ.jpg)
FDA authorizes another booster dose of the Pfizer or Moderna COVID-19 vaccine for people age 50 and up - The Boston Globe
![FDA greenlights Pfizer booster shot for certain groups; CDC advisory panel votes to recommend boosters | AHA News FDA greenlights Pfizer booster shot for certain groups; CDC advisory panel votes to recommend boosters | AHA News](https://www.aha.org/sites/default/files/styles/900x400/public/2021-08/Vaccine_FDAApproval_SpecialBulletin_banner_0821_1200x400.jpg?itok=rXeFtdzU)
FDA greenlights Pfizer booster shot for certain groups; CDC advisory panel votes to recommend boosters | AHA News
![Omicron Subvariant Now Dominant in U.S.; FDA, CDC OK Second Booster for Adults Over 50 | Hartford HealthCare | CT Omicron Subvariant Now Dominant in U.S.; FDA, CDC OK Second Booster for Adults Over 50 | Hartford HealthCare | CT](https://healthnewshub.org/wp-content/uploads/2022/03/Newsba2OmicronCovid.jpg)
Omicron Subvariant Now Dominant in U.S.; FDA, CDC OK Second Booster for Adults Over 50 | Hartford HealthCare | CT
![Effectiveness of a second BNT162b2 booster vaccine against hospitalization and death from COVID-19 in adults aged over 60 years | Nature Medicine Effectiveness of a second BNT162b2 booster vaccine against hospitalization and death from COVID-19 in adults aged over 60 years | Nature Medicine](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41591-022-01832-0/MediaObjects/41591_2022_1832_Fig1_HTML.png)
Effectiveness of a second BNT162b2 booster vaccine against hospitalization and death from COVID-19 in adults aged over 60 years | Nature Medicine
![FDA authorizes second booster dose of two COVID-19 vaccines for ages 50+ and immunocompromised individuals FDA authorizes second booster dose of two COVID-19 vaccines for ages 50+ and immunocompromised individuals](https://content.govdelivery.com/attachments/fancy_images/USFDA/2022/03/5713061/booster-infographic-3-rev-0_original.jpg)
FDA authorizes second booster dose of two COVID-19 vaccines for ages 50+ and immunocompromised individuals
![FDA, CDC allow second booster for adults 50+ and immunocompromised people | Northfield Hospital + Clinics FDA, CDC allow second booster for adults 50+ and immunocompromised people | Northfield Hospital + Clinics](https://www.northfieldhospital.org/sites/default/files/files-d7/news-images/MDH%20Vaccine%20Connector%20-%20English%20%2B%20Spanish%20PHOTO.jpg)
FDA, CDC allow second booster for adults 50+ and immunocompromised people | Northfield Hospital + Clinics
![U.S. FDA on X: "Today, we authorized a second booster dose of either the Pfizer-BioNTech or the Moderna COVID-19 vaccines for older people and certain immunocompromised individuals. https://t.co/4wDhSDiUa8 https://t.co/Xc86hCfoF8" / X U.S. FDA on X: "Today, we authorized a second booster dose of either the Pfizer-BioNTech or the Moderna COVID-19 vaccines for older people and certain immunocompromised individuals. https://t.co/4wDhSDiUa8 https://t.co/Xc86hCfoF8" / X](https://pbs.twimg.com/media/FPBkp4hXoAAXeH6.jpg)