Resources

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  • COVID-19
Type of publications
Regions
Diseases
Methodological quality (AMSTAR 2)

1590 results found

2026 ∙ Public Health Agency of Canada

Guidance on the use of COVID-19 vaccines starting fall 2026

  • Americas
  • Canada
  • NITAG recommendation
  • COVID-19
Download:
2026

Meeting of the Strategic Advisory Group of Experts on Immunization (SAGE), March 2026

  • SAGE
  • SAGE
  • Typhoid
  • COVID-19
  • Poliomyelitis
Download:
2026

SAGE Highlights March 2026

  • Global
  • Typhoid
  • COVID-19
  • Poliomyelitis
Download:
2026

COVID-19 vaccination in 2026 and 2027

  • Recommendation
  • Europe
  • Netherlands
  • COVID-19
Download:
2026 ∙ Haute Autorité de Santé

COVID-19 vaccination strategy: revision of the place of the NUVAXOVID vaccine

  • Recommendation
  • Europe
  • France
  • COVID-19
Download:
2025 ∙ Dhayfule, D. Wu, Y. H. Ashyani, A. Li, M. C. Tsai, C. S. Chen, P. L. Nordling, T.

A meta-analysis of vaccine efficacy from phase III clinical trials of approved vaccines against SARS-CoV-2 and variants

  • All age groups
  • COVID-19
  • Efficacy/effectiveness
  • Administration
Methodological quality (AMSTAR 2):
Critically low
2025 ∙ Ndzouboukou, J. L. B. Kamara, A. A. Ullah, N. Lei, Q. Fan, X. L.

A Meta-Analysis on the Immunogenicity of Homologous versus Heterologous Immunization Regimens against SARS-CoV-2 Beta, Delta, and Omicron BA.1 VoCs in Healthy Adults

  • Adults
  • Older adults
  • COVID-19
  • Administration
  • Efficacy/effectiveness
Methodological quality (AMSTAR 2):
Critically low
2025 ∙ Banga Ndzouboukou, J. L. Kamara, A. A. Ullah, N. Lei, Q. Fan, X. L.

A meta-analysis on the immunogenicity of prototype, monovalent-adapted and bivalent vaccines against SARS-CoV-2 wildtype, Omicron BA.1 and Omicron BA.4/5 in healthy adults

  • Adults
  • Older adults
  • COVID-19
  • Efficacy/effectiveness
  • Administration
Methodological quality (AMSTAR 2):
Critically low
2025 ∙ Green, R. Marjenberg, Z. Lip, G. Y. H. Banerjee, A. Wisnivesky, J. Delaney, B. C. Peluso, M. J. Wynberg, E. Abduljawad, S.

A systematic review and meta-analysis of the impact of vaccination on prevention of long COVID

  • All age groups
  • COVID-19
  • Efficacy/effectiveness
  • Administration
Methodological quality (AMSTAR 2):
Low
2025 ∙ Alshareefi, A. H. Zaid, M. H. Hamdi, H. A. Zaylaee, S. Y. Muthaffar, I. Y. Salim, A. M. Aqeely, E. A. Alaqi, S. M. Madkhali, H. A. Hedari, G. F. Hadadi, R. A. Shajeri, S. M. Harjah, M. A.

A Systematic Review of COVID-19 Vaccination Side Effects, Acceptance, and Attitudes Among Healthcare Workers in Saudi Arabia

  • Eastern Mediterranean
  • Saudi Arabia
  • Healthcare workers
  • COVID-19
  • Safety
  • Acceptance
Methodological quality (AMSTAR 2):
Critically low
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