Menu Close

Articles on Coronavirus

Displaying 381 - 400 of 5485 articles

Virtual care is a way to deliver health-care services using technology to remotely connect patients and health professionals. (Shutterstock)

Virtual care still has a place in post-pandemic health care

Given the success of telehealth and virtual care during the pandemic, it would be a mistake to automatically return to pre-pandemic norms of health care.
Discussing and practising all the steps of a medical procedure with children can help them overcome fear. (AP Photo/Jae C. Hong)

If your child is afraid of — or refusing — a medical procedure, here’s how to help

Children who avoid or refuse medical procedures like COVID-19 tests or vaccinations aren’t misbehaving — they need help to manage their fears. Here’s a step-by-step guide to help your child cope.
Some vaccines use mRNA to make copies of the triangular red spike proteins to induce immunity. Juan Gaertner/Science Photo Library via Getty Images

How can scientists update coronavirus vaccines for omicron? A microbiologist answers 5 questions about how Moderna and Pfizer could rapidly adjust mRNA vaccines

The new omicron variant of coronavirus has a number of mutations that may require manufacturers to update vaccines. The unique attributes of mRNA vaccines make updating them fast and easy.
The omicron variant possesses numerous mutations in the spike protein, the knob-like protrusions (in red) that allow the virus to invade other cells. Juan Gaertner/Science Photo Library via Getty Images

Will omicron – the new coronavirus variant of concern – be more contagious than delta? A virus evolution expert explains what researchers know and what they don’t

It’s too early to say whether the newly identified omicron variant is going to overtake delta. But particular mutations in the new strain have researchers deeply concerned.

Top contributors

More