Medical research

Microneedle patch could replace standard tuberculosis skin test

Each year, millions of people in the United States get a tuberculosis skin test to see if they have the infection that still affects one third of the world's population. But the standard diagnostic test is difficult to give, ...

HIV & AIDS

Expert discusses making HIV vaccines more powerful

An MIT research team led by Professor Darrell Irvine has developed a novel kind of vaccine adjuvant: A nanoparticle that can help to stimulate the immune system to generate a stronger response to a vaccine. These nanoparticles ...

Psychology & Psychiatry

Caution: Content warnings do not reduce stress, study shows

Advocates for the use of trigger warnings suggest that they can help people avoid or emotionally prepare for encountering content related to a past trauma. But trigger warnings may not fulfill either of these functions, according ...

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