Biomedical technology

Researchers develop a new technique to treat middle ear infections

Middle ear infections, also known as otitis media, affect more than 80% of the children in the U.S. In a new study, researchers have designed a miniaturized 3D-printed device to inactivate Pseudomonas aeruginosa, a common ...

Vaccination

Hundreds of Ugandans given fake COVID jabs: health officials

At least 800 people in Uganda were given fake coronavirus vaccines—some injected with water—in a scam that involved "unscrupulous" doctors and health workers, government officials said Wednesday.