The new vaccinations could be self-administered at home, with the floss approach also thought compatible with flu, hepatitis ...

Hidden in the lungs of some breast cancer survivors are tumour cells that can remain dormant for decades — until they one day ...

The new mice study builds on previous studies that found COVID-19 doubled patients' risk of dying from cancer.

Living through the pandemic aged our brains faster — even among people who never became sick with COVID-19, according to a ...

A negative result from a COVID test in a medical setting is more accurate than a negative result from an at-home test, ...

About 82% of lives saved were among people who got vaccinated prior to their infection with COVID, researchers said.

COVID-19 didn’t directly cause the cancer to spread, but created an environment where dormant cells elsewhere in patients’ ...

Some parks have seen even bigger increases for that period, led by Henry W. Coe State Park near Silicon Valley-adjacent ...

Certain respiratory infections could trigger a reawakening of dormant cancer cells in the body, according to a new study.

A Scot who lost both parents to Covid-19 in the space of 17 days has told an inquiry that seeing photos of a Downing Street ...