Vaccination

Brazil green-lights Pfizer vaccine for kids 12 and up

Brazil's health regulator approved the Pfizer COVID-19 vaccine Friday for use in children aged 12 and up, though they will likely have to wait months in line for older age groups to be vaccinated first.

Ophthalmology

AI could soon tell you how often to see the eye doctor

Three of the most common chronic eye conditions require regular medical checkups and injections into the eye by ophthalmology specialists to keep looming blindness at bay. A study by the University of Bern and the Inselspital ...

Health

China allows couples to have three children as birthrate falls

China will allow couples to have three children after a census showed its population is rapidly ageing, state media said Monday, further unwinding four decades of strict family planning controls in the world's most populous ...

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