Clinical and Proteomic Associations of SARS-CoV-2 Infection and COVID-19 Vaccination in Multimorbid Patients: A Cross-Sectional Observational Study
Descripción general
Resumen del artículo
In a cross-sectional study of multimorbid older adults, both SARS-CoV-2 infection and vaccination, particularly with mRNA vaccines, were associated with distinct, long-lasting systemic alterations, including inflammation, coagulation changes, and potential organ stress. These changes were observed more than six months post-vaccination and highlight the need for further research into long-term effects, especially in vulnerable populations.
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This study looked at how COVID infection and vaccination affect older adults with other health problems. They found both the infection and vaccines cause long-lasting changes in the body, like inflammation and blood clotting issues.
Posibles conflictos de intereses
Authors A.H. and T.L. were employed by Pharmacoidea Ltd. No other conflicts were disclosed.
Limitaciones identificadas
Explicación de la calificación
This is an average study with several limitations, chiefly its cross-sectional design and limited sample size in key subgroups. While the integrated clinical and proteomic approach is valuable, the inability to establish causality or generalize findings weakens the overall impact.
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