| Autor: |
Maria Sarah Nabaggala, Tapas Sadasivan Nair, Marta Gacic-Dobo, Amani Siyam, Khassoum Diallo, Mathieu Boniol |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
International Journal for Equity in Health, Vol 21, Iss S3, Pp 1-10 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1475-9276 |
| DOI: |
10.1186/s12939-022-01750-0 |
| Popis: |
Abstract Background Health and care workers (HCWs) are at the forefront of COVID-19 response, at high risk of infection, and as a result they are a priority group for COVID-19 vaccination. This paper presents the global patterns in COVID-19 vaccination coverage among HCWs in 2021, how HCWs were prioritized, and identifies factors associated with the early vaccination coverage. Methods Using monthly data reported to the World Health Organization, the percentages of partially and fully vaccinated HCWs were computed. The rates of vaccination of HCWs for the first and second half of 2021 were compared in a stratified analysis using several factors. A multivariate analysis was used to investigate the independent associations of these factors with the percentage of HCWs fully vaccinated. Results Based on data from 139 Member States, as of end of 2021, 82% HCWs were reported as fully vaccinated with important variations by income groups: 33% for low income countries, 83% for lower-middle income countries, 79% for upper-middle income countries and 88% for high income countries. Overall 76% of countries did not achieve 70% vaccination coverage of their HCWs in the first half of 2021, and 38% of countries by end of 2021. Compared with the general population, the rate of HCWs full vaccination was 3.5 times higher, in particular for low income countries (RR = 5.9). Stratified analysis showed that beyond income group, the availability of vaccine doses was a critical factor of HCWs vaccination coverage with medians of 59.1% and 88.6% coverage in the first and second half of 2021, respectively for countries with enough doses to cover 70% of their population, compared with 0.8% and 47.5% coverage, respectively for countries with doses to cover 40% of their population. The multivariate analysis confirmed this observation with a 35.9% overall difference (95%CI 15.1%; 56.9%) between these two groups. Conclusion Despite being considered a priority group, more than a third of countries did not achieve 70% vaccination coverage of their HCWs at the end of 2021. Large inequities were observed with low income countries lagging behind. Additional efforts should be dedicated to ensure full protection of HCWs through vaccination. |
| Databáze: |
Directory of Open Access Journals |
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