A physician-bioethicist reflects on how health professionals are yet again facing painful reminders of the early months of the pandemic.
Masks definitely catch some of the virus laden aerosols and droplets - and that will reduce transmission between people and the number of cases of COVID-19.
Supply chain issues, emergency science, social distancing requirements and a lot more free time offered both challenges and opportunities for research scientists.
Masks are back in wider use in the UK and elsewhere. Our research highlights the need to dispose of them correctly.
There’s no need to pull out the candy catapult this year, but a few reasonable precautions can keep COVID-19 transmissions in check.
Since the coronaviurs first began spreading around the globe, people have debated how effective masks are at preventing COVID-19. A year and a half in, what does the evidence show?
Subtly shifting the crafting and delivery of public health messaging on COVID-19 vaccines could go a long way toward persuading many of the unvaccinated to get the shot.
President Biden outlined a six-point strategy to confront the pandemic. But two public health scholars believe it would work better with help from states.
Although stretched thin and imperfect, health care workers do our best for everyone who needs us, regardless of the personal choices people have made.
After enduring a devastating wave of infections, deaths and lockdowns at the start of the pandemic, Italy is putting in place tougher anti-COVID measures, including a vaccine passport.
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