Microbes that safely break down antibiotics could prevent opportunistic infections and reduce the spread of antibiotic resistance.

The prevalence of auditory symptoms in Covid-19 patients is unknown, but infection of the inner ears may be responsible for hearing and balance problems.

A new RNA-based control switch could be used to trigger production of therapeutic proteins to treat cancer or other diseases.

With computer models and lab experiments, researchers are working on a strategy for vaccines that could protect against any influenza virus.