![English-boost-er-05-20-2022 | Prevention Research Center on Nutrition and Physical Activity | Harvard T.H. Chan School of Public Health English-boost-er-05-20-2022 | Prevention Research Center on Nutrition and Physical Activity | Harvard T.H. Chan School of Public Health](https://www.hsph.harvard.edu/prc/wp-content/uploads/sites/84/2022/05/English-boost-er-05-20-2022.png)
English-boost-er-05-20-2022 | Prevention Research Center on Nutrition and Physical Activity | Harvard T.H. Chan School of Public Health
![CDC on X: "CDC is strengthening its recommendation on #COVID19 vaccine booster doses. Everyone ages 18 and older should get a booster shot either when they are 6 months after their initial CDC on X: "CDC is strengthening its recommendation on #COVID19 vaccine booster doses. Everyone ages 18 and older should get a booster shot either when they are 6 months after their initial](https://pbs.twimg.com/media/FFddD0TWQAEAB3g.jpg:large)
CDC on X: "CDC is strengthening its recommendation on #COVID19 vaccine booster doses. Everyone ages 18 and older should get a booster shot either when they are 6 months after their initial
![CDC on X: "Is it time for your #COVID19 booster? Everyone ages 12 years and older should get a booster shot as soon as they're eligible to be better protected against COVID-19, CDC on X: "Is it time for your #COVID19 booster? Everyone ages 12 years and older should get a booster shot as soon as they're eligible to be better protected against COVID-19,](https://pbs.twimg.com/media/FKXqTJ8WYAk5Qhx.jpg:large)
CDC on X: "Is it time for your #COVID19 booster? Everyone ages 12 years and older should get a booster shot as soon as they're eligible to be better protected against COVID-19,
![CDC on X: "It's never too late to get the added protection of #COVID19 vaccine boosters. You are protected best from COVID-19 when you stay up to date on the recommended vaccines. CDC on X: "It's never too late to get the added protection of #COVID19 vaccine boosters. You are protected best from COVID-19 when you stay up to date on the recommended vaccines.](https://pbs.twimg.com/media/FUL5SzjWIAAaMvc.jpg:large)