Effectiveness of COVID-19 vaccines in older adults in South Tunisia-Gabes

作者

Imen Ketata¹ , Rahma Sellami¹ , Marwa Gargouri¹ , Leila Zrelli¹ , Hajer Azzouzi¹ , Houda Ghorbel¹

1. Gabes University Hospital

会议/活动

3rd African Congress of Genotology and Geriatrics, November 2022 (Hammemet, Tunisia)

海报摘要

The efficacity of vaccination in elderly were differents in study. Our object is to evaluate the efficacity of Covid-19 vaccination in elderly. Analytic study conducted from April to June 2022, including 94 elderly aged >65 years in the Covid departement of Gabes hospital university. We compared : Group 1 : vaccinated : 33 patients. Group 2 : no vaccinated : 61 patients. In G1, 54,5% had been vaccinated full dose. Cough and chest pain were more common in G1. Fever, dyspnea and polypnea were more marked in G2. Parenchym involement (>75%) was more frequent in G2 (13,1% vs 6.1% ; p=0,32). Unfavoable developpment was similar in both groups (G1 : 43,4% vs G2 : 44,3% ; p=0,1). The death rate was more high in G2 (53% vs 45% ; p=0.5). The vaccine of the elderly does not completely protect against the infection Covid19 but it decreases the rate of mortalities.

关键词

COIVD 19, Vaccination, Elderly people

研究领域

Medicine

参考文献

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基金

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补充材料

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附加信息

利益冲突

No competing interests were disclosed.

数据可用性声明

The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.

知识共享许可协议

Copyright © 2022 Ketata et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.