Evaluation of the COVID-19 vaccine effectiveness on the outcomes of COVID 19 disease in Iran: a test-negative case-control study
Our study concluded that full vaccination, though less effective compared to similar studies elsewhere, decreased hospital admissions and deaths from COVID-19 in Iran, particularly during the Delta variant period, with an observed decline during the Omicron variant dominance.
Authors
- Fatemeh Khosravi Shadmani (ORCID: https://orcid.org/0000-0002-5172-7950)
- Farid Najafi (ORCID: https://orcid.org/0000-0001-8530-7180)
- Maryam Chegeni (ORCID: https://orcid.org/0000-0002-5411-624X)
- Seyed Mohsen Zahraei (ORCID: https://orcid.org/0000-0002-1940-2216)
- Bita Mesgarpour (ORCID: https://orcid.org/0000-0002-4004-8493)
- Mohammadreza Naghipour (ORCID: https://orcid.org/0000-0002-9142-1147)
- Mohammad Mehdi Goya
- Ali Ahmadi (ORCID: https://orcid.org/0000-0002-4429-2231)
- Majid Mokhtari (ORCID: https://orcid.org/0000-0001-5980-1003)
- Alireza Mirahmadizadeh (ORCID: https://orcid.org/0000-0002-2259-4984)
- Ali Akbar Haghdoost (ORCID: https://orcid.org/0000-0003-4628-4849)
- Ghobad Moradi (ORCID: https://orcid.org/0000-0003-2612-6528)
- Roya Safari‐Faramani (ORCID: https://orcid.org/0000-0002-5379-572X)
- Fariba Zomorrodi Zare
- Fatemeh Torkaman Asadi (ORCID: https://orcid.org/0000-0001-7643-3847)
Institutions
- Hamedan University of Medical Sciences (IR)
- Shahrekord University of Medical Sciences (IR)
- Shiraz University of Medical Sciences (IR)
- Guilan University of Medical Sciences (IR)
- Kerman University of Medical Sciences (IR)
- Imam Khomeini Hospital (IR)
- Kurdistan University of Medical Sciences (IR)
- Kermanshah University of Medical Sciences (IR)
- Ministry of Health and Medical Education (IR)
- National Institute for Medical Research Development
- Shahid Beheshti University of Medical Sciences (IR)
Publication Details
- Journal
- Frontiers in Immunology
- Published
- 2024-08-20
- DOI
- https://doi.org/10.3389/fimmu.2024.1420651
- Citations
- 5
- Primary Topic
- SARS-CoV-2 and COVID-19 Research
- Type
- article
- Field-Weighted Citation Impact
- 1.95
Funders
- World Health Organization