![CDC recommends additional booster of Pfizer-BioNTech, Moderna Covid-19 vaccine for adults 50 and older - POLITICO CDC recommends additional booster of Pfizer-BioNTech, Moderna Covid-19 vaccine for adults 50 and older - POLITICO](https://www.politico.com/dims4/default/654a73b/2147483647/legacy_thumbnail/1200x800%3E/quality/90/?url=https%3A%2F%2Fstatic.politico.com%2F65%2Ffd%2F34fd627b497b876799caf52be9e4%2Fvirus-outbreak-second-boosters-27707.jpg)
CDC recommends additional booster of Pfizer-BioNTech, Moderna Covid-19 vaccine for adults 50 and older - POLITICO
![CDC on X: "Wondering if you need a #COVID19 booster shot? If you received your second dose of the Pfizer-BioNTech COVID-19 Vaccine at least 6 months ago, use this chart to determine CDC on X: "Wondering if you need a #COVID19 booster shot? If you received your second dose of the Pfizer-BioNTech COVID-19 Vaccine at least 6 months ago, use this chart to determine](https://pbs.twimg.com/media/FBL3j8IXsAEnj97.jpg)
CDC on X: "Wondering if you need a #COVID19 booster shot? If you received your second dose of the Pfizer-BioNTech COVID-19 Vaccine at least 6 months ago, use this chart to determine
![LA Public Health on X: "Pfizer & Moderna offer the best protection against COVID-19 & are recommended for primary & booster vaccination. The vaccines may be combined with each other & can LA Public Health on X: "Pfizer & Moderna offer the best protection against COVID-19 & are recommended for primary & booster vaccination. The vaccines may be combined with each other & can](https://pbs.twimg.com/media/FHFFoLUXwAUV4Rj.jpg)