![Singapore Government on X: "To maintain a high level of protection against COVID-19, individuals from at-risk groups are encouraged to take a second booster dose 5 months after their first booster dose💪 Singapore Government on X: "To maintain a high level of protection against COVID-19, individuals from at-risk groups are encouraged to take a second booster dose 5 months after their first booster dose💪](https://pbs.twimg.com/media/FOl4uzSVIAI_n8U.jpg)
Singapore Government on X: "To maintain a high level of protection against COVID-19, individuals from at-risk groups are encouraged to take a second booster dose 5 months after their first booster dose💪
![Effectiveness of primary series and booster vaccination against SARS-CoV-2 infection and hospitalisation among adolescents aged 12–17 years in Singapore: a national cohort study - The Lancet Infectious Diseases Effectiveness of primary series and booster vaccination against SARS-CoV-2 infection and hospitalisation among adolescents aged 12–17 years in Singapore: a national cohort study - The Lancet Infectious Diseases](https://www.thelancet.com/cms/asset/21aefd8d-1880-42db-8338-92a386a5842f/gr1.jpg)
Effectiveness of primary series and booster vaccination against SARS-CoV-2 infection and hospitalisation among adolescents aged 12–17 years in Singapore: a national cohort study - The Lancet Infectious Diseases
![COVID-19 booster shots to be extended to those aged 30 and above, healthcare and frontline workers - CNA COVID-19 booster shots to be extended to those aged 30 and above, healthcare and frontline workers - CNA](https://onecms-res.cloudinary.com/image/upload/s--3CODKqWN--/f_auto,q_auto/v1/mediacorp/cna/image/2021-10/mtf_oct_9_-_booster_eligibility_final.png?itok=CGBszkp6)
COVID-19 booster shots to be extended to those aged 30 and above, healthcare and frontline workers - CNA
![Covid-19 vaccine booster shots for seniors aged 60 and above, immunocompromised people from Sept | The Straits Times Covid-19 vaccine booster shots for seniors aged 60 and above, immunocompromised people from Sept | The Straits Times](https://static1.straitstimes.com.sg/s3fs-public/articles/2021/09/03/mtf_graphic_210903.png?VersionId=AEGL8aJt5jfr_cLV4guRhm1Uc41RtYlh)
Covid-19 vaccine booster shots for seniors aged 60 and above, immunocompromised people from Sept | The Straits Times
![Vaccines | Free Full-Text | COVID-19 Vaccine Booster Hesitancy among Healthcare Workers: A Retrospective Observational Study in Singapore Vaccines | Free Full-Text | COVID-19 Vaccine Booster Hesitancy among Healthcare Workers: A Retrospective Observational Study in Singapore](https://www.mdpi.com/vaccines/vaccines-10-00464/article_deploy/html/images/vaccines-10-00464-g002.png)
Vaccines | Free Full-Text | COVID-19 Vaccine Booster Hesitancy among Healthcare Workers: A Retrospective Observational Study in Singapore
![People aged 50 and above may get second COVID-19 booster at vaccination centres with mRNA shots: MOH - CNA People aged 50 and above may get second COVID-19 booster at vaccination centres with mRNA shots: MOH - CNA](https://onecms-res.cloudinary.com/image/upload/s--AMMpeJ_r--/f_auto,q_auto/v1/mediacorp/cna/image/2022/06/10/2nd_covid_booster_shot_infographic.png?itok=xpj6AZls)
People aged 50 and above may get second COVID-19 booster at vaccination centres with mRNA shots: MOH - CNA
![Ministry of Health on X: "🗓️ From 1 Jun 2022, recovered persons aged 12 and above who have completed their primary vaccination, will need to receive their COVID-19 booster dose within 9 Ministry of Health on X: "🗓️ From 1 Jun 2022, recovered persons aged 12 and above who have completed their primary vaccination, will need to receive their COVID-19 booster dose within 9](https://pbs.twimg.com/media/FT1hbCRacAEEmFN.jpg:large)