Аннотации:
The COVID-19 pandemic has prompted an urgent need to understand the differences between vaccine-induced and natural immunity, particularly in the context of post- COVID syndrome (long COVID). This review compares the immune responses elicited by natural infection and vaccination, focusing on their duration, strength, and effectiveness in mitigating long COVID symptoms. Vaccine-induced immunity, primarily targeting the spike protein of SARS-CoV-2, often produces a more consistent antibody and T-cell response, especially when bolstered by booster doses. In contrast, natural immunity, though broader in scope, is more variable and influenced by factors such as infection severity. Hybrid immunity, resulting from both infection and vaccination, may offer superior protection against long COVID. This comparative analysis highlights the importance of understanding these immune mechanisms to optimize protection strategies against SARS-CoV-2 and its variants.
Описание:
The COVID-19 pandemic has prompted an urgent need to understand the differences between vaccine-induced and natural immunity, particularly in the context of post- COVID syndrome (long COVID). This review compares the immune responses elicited by natural infection and vaccination, focusing on their duration, strength, and effectiveness in mitigating long COVID symptoms. Vaccine-induced immunity, primarily targeting the spike protein of SARS-CoV-2, often produces a more consistent antibody and T-cell response, especially when bolstered by booster doses. In contrast, natural immunity, though broader in scope, is more variable and influenced by factors such as infection severity. Hybrid immunity, resulting from both infection and vaccination, may offer superior protection against long COVID. This comparative analysis highlights the importance of understanding these immune mechanisms to optimize protection strategies against SARS-CoV-2 and its variants.
