Background Influenza vaccines require annual readministration; however, several reports
have suggested that repeated vaccination might attenuate the vaccine's effectiveness. We …

Introduction Influenza is a respiratory infection associated with a significant clinical burden
globally. Adults aged≥ 65 years are at increased risk of severe influenza-related symptoms …

Known since Hippocrates and of continuing public health importance, influenza remains a
major cause of morbidity and mortality worldwide, and large segments of the human …

Older adults (≥ 65 years of age) bear a significant burden of severe disease and mortality
associated with influenza, despite relatively high annual vaccination coverage and …

Background Ongoing assessment of influenza vaccine effectiveness (VE) is critical to inform
public health policy. This study aimed to determine the VE of trivalent influenza vaccine (TIV) …

Background The data on the seasonality of respiratory viruses helps to ensure the optimal
vaccination period and to monitor the possible outbreaks of variant type. Objectives This …

Background: World Health Organization recommends that influenza vaccines should benefit
as much of the population as possible, especially where resources are limited. Corona virus …

This book will help you navigate in the bewildering and often contradictory flood of
information about vaccines. There is substantial misinformation about vaccines on the …

Toxoplasma gondii (T. gondii) is an obligate intracellular parasite that can infect almost all
warm-blooded animals, causing serious public health problems. Lysine crotonylation (Kcr) is …

Inactivated influenza vaccines have struggled to provide consistent protection in older
individuals. Circumventing immune senescence, an aging of the immune response …