Alzheimer's disease & dementia

Good news, bad news from Alzheimer's vaccine trial

An experimental Alzheimer's vaccine appears to safely clear abnormal tau protein from the brain, but it's not yet clear whether the shot will be able to save brain function.

Diseases, Conditions, Syndromes

Vaccination helps protect the unvaccinated from COVID-19

Higher levels of vaccination against COVID-19 were associated with lower rates of infection with SARS-CoV-2 among a group of unvaccinated people of 16 years of age and under, reports a study in Nature Medicine. The findings, ...

Biomedical technology

Creating a needle-free COVID-19 vaccine

Vaccines are mostly synonymous with needles, an efficient and effective way to provide immunity to myriad infections. As COVID-19 vaccination efforts roll out across the U.S. and the world, some experts believe that a vaccine ...

Vaccination

UK regulator approves Pfizer jab for 12 to 15-year-olds

Britain's medicines regulator said Friday the Pfizer/BioNTech vaccine is safe for adolescents aged 12 to 15 after a "rigorous review", following similar assessments in the European Union and United States.

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