Impact of Immune Abnormalities on COVID-19 Vaccine Effectiveness in Infected Patients

Yunhui Chen, Wanxia Luo, Qiyu Huang, Yueming Chen, Weiping Yao · 2024

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Description

Yunhui Chen and co-authors study vaccine protection in COVID-19 patients with weak immunity in a 2024 paper. Records covered 338 infected patients at one Chinese hospital across the winter of 2022 and 2023. The team compared blood markers of tissue damage, inflammation, and clotting across vaccination and immune groups. Lung scan severity and hospital stay length entered the picture too.

Vaccinated patients left sooner and had cleaner lung scans, with the clearest gains in the immune-weak group. Fewer vaccinated patients spiked the inflammation and clotting markers to dangerous levels. One caution stood out: vaccinated but immune-weak patients showed a higher rate of tiny clots. The mixed picture argues for vaccination plus close watching in this group.

Catalog record

CREATORYunhui Chen, Wanxia Luo, Qiyu Huang, Yueming Chen, Weiping Yao
YEAR2024
COLLECTIONPAPERS
FORMATTXT
FILE SIZE36 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC11663082

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