Scientists find that a rapid rollout of the COVID vaccine to low- and middle-income countries is as important as the vaccine’s efficacy.

Wrestling with a health care conundrum: how to get people to listen?

What does the uptick of COVID among kids mean for trick-or-treating this year? An expert says enjoy Halloween, but keep some safety measures in mind.

Virologists are beginning to assess which other viruses could have pandemic potential

A new handheld electroporator that gets its inspiration from barbecue lighters and microneedles may simplify the delivery of vaccines, including for COVID.

Children 5-11 may soon be eligible for a COVID vaccine. An infectious disease expert explains why that's so important and how the rollout will work.

A Chan School panel details need for broader health campaigns that also include various vaccines in conflict areas.

A recent survey finds that the pandemic made it harder for many US households to put food on the table. It also changed the ways in which people buy and store food.

As boosters are authorized for all three COVID-19 shots available in the US, the ability to swap out vaccine types looks to be a boon to the immune system.