A vaccine against meningitis may also protect against gonorrhea, Science News reports. In a study of New Zealand residents published in The Lancet, vaccinated individuals were one-third less likely to develop gonorrhea infections than unvaccinated individuals.
Why it matters: So far, there's no vaccine for gonorrhea, which the World Health Organization says infects 88 million people each year. It's traditionally treated with antibiotics, but a recent WHO report found that untreatable strains of the STI are rapidly spreading.
"We are in desperate need for new therapies," Christine Johnston, an infectious disease specialist at the University of Washington in Seattle, told Science News.