Objectives This study aims to estimate the prevalence of long-lasting severe fatigue and identify possible risk factors in a 2-year follow-up of patients with predominantly mild-to-moderate SARS-CoV-2 ...

The COVID-19 pandemic brought messenger RNA (mRNA) vaccines to the forefront of global health care. After their clinical ...

Researchers developed a micro-volume assay that quantifies T-cell responses and antibodies from fingertip blood, offering a ...

Part of what makes this question hard to answer is that many people who prioritize their well-being have more than one ...

In 2021, a global tuberculosis vaccine research and development roadmap proposed a series of actions to accelerate the development of new, effective, and affordable vaccines that are urgently needed ...

Chronic hepatitis D virus (HDV) coinfection in people with chronic hepatitis B is associated with rapid progression to liver ...