Due to the emergence of new variants of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the coronavirus disease 2019 (COVID-19) pandemic has been defined by waves of increased ...

The COVID-19 pandemic has profoundly impacted our lives, claiming nearly 7.1 million lives globally. Scientists and medical professionals have been working tirelessly to understand the virus, its ...

Respiratory droplets from a cough or sneeze travel farther and last longer in humid, cold climates than in hot, dry ones, according to a study on droplet physics. Respiratory droplets from a cough or ...

What happens in our respiratory tract once we’re exposed to COVID-19? A three-dimensional airway model, made from patient-derived stem cells, could provide answers about the initial stages of ...