![COVID-19 Vaccine Booster Shots (3rd Dose)|Ministry of Health, Labour and Welfare, government of Japan|厚生労働省 COVID-19 Vaccine Booster Shots (3rd Dose)|Ministry of Health, Labour and Welfare, government of Japan|厚生労働省](https://www.mhlw.go.jp/content/booster.png)
COVID-19 Vaccine Booster Shots (3rd Dose)|Ministry of Health, Labour and Welfare, government of Japan|厚生労働省
![Long-term COVID-19 booster effectiveness by infection history and clinical vulnerability and immune imprinting: a retrospective population-based cohort study - The Lancet Infectious Diseases Long-term COVID-19 booster effectiveness by infection history and clinical vulnerability and immune imprinting: a retrospective population-based cohort study - The Lancet Infectious Diseases](https://www.thelancet.com/cms/attachment/5eb2c5db-e178-4dd1-824c-7ce862e90145/gr1.jpg)
Long-term COVID-19 booster effectiveness by infection history and clinical vulnerability and immune imprinting: a retrospective population-based cohort study - The Lancet Infectious Diseases
![COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases](https://www.thelancet.com/cms/asset/ec1bbbc9-0d70-47da-a8ee-b885b4d05720/gr1.jpg)
COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases
![COVID-19 vaccines – The difference between the third dose and a booster dose – Easy Read | Australian Government Department of Health and Aged Care COVID-19 vaccines – The difference between the third dose and a booster dose – Easy Read | Australian Government Department of Health and Aged Care](https://www.health.gov.au/sites/default/files/styles/h_content_max_width_no_upscale/public/2023-11/covid-19-vaccines-the-difference-between-the-third-dose-and-a-booster-dose-easy-read.png?itok=zdfdVwNt)
COVID-19 vaccines – The difference between the third dose and a booster dose – Easy Read | Australian Government Department of Health and Aged Care
![COVID-19 Vaccine Makers Plan for Annual Boosters, but It's Not Clear They'll Be Needed | Public Health | JAMA | JAMA Network COVID-19 Vaccine Makers Plan for Annual Boosters, but It's Not Clear They'll Be Needed | Public Health | JAMA | JAMA Network](https://assets.change.org/photos/5/uz/gd/EVUzgDLmsEpNtjN-800x450-noPad.jpg?1635273811)
COVID-19 Vaccine Makers Plan for Annual Boosters, but It's Not Clear They'll Be Needed | Public Health | JAMA | JAMA Network
![Updated Covid-19 boosters offer protection, but new studies suggest they don't offer an edge against Omicron | CNN Updated Covid-19 boosters offer protection, but new studies suggest they don't offer an edge against Omicron | CNN](https://media.cnn.com/api/v1/images/stellar/prod/221024193034-covid-19-booster-090922.jpg?c=original)