Vaccination

Will people really need a yearly COVID booster vaccine?

(HealthDay)—As the number of people fully immunized against COVID-19 rises into the hundreds of millions, immunologists and infectious disease experts now are pondering a new question in the unfolding pandemic.

Diseases, Conditions, Syndromes

Testing the effectiveness of KN95 and surgical mask 'fit hacks'

Researchers have tested a variety of popular hacks for improving the fit of KN95 and surgical masks, and found that while some hacks do improve fit, they can also come at the cost of the wearer's comfort.

Oncology & Cancer

Dealing with grief on the cancer journey

Cancer isn't just a physical struggle but also an emotional one, as patients, survivors and their loved ones experience grief and loss throughout the experience.

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