Medical research

Doxycycline after unprotected sex significantly reduced STIs

A significant proportion of bacterial sexually transmitted infections (STIs)—gonorrhea, chlamydia or syphilis—were prevented with a dose of doxycycline after unprotected sex, according to preliminary results of a clinical ...

Medical research

Artificial intelligence in the fight against river blindness

More than 21 million people in Africa are infected with the nematode Onchocerca volvulus, the cause of river blindness. Around one in ten of those affected goes blind. Parasitologists at the University Hospital Bonn are looking ...

Diseases, Conditions, Syndromes

Everything you need to know about Lyme disease

(HealthDay)—With growing concern about mosquito-borne viruses such as Zika, it's easy to let down your guard when it comes to ticks. But Lyme disease is still a danger, especially in the Northeast and upper Midwest. In ...

Psychology & Psychiatry

Using drugs to weaken traumatic memories

A potential new approach to treat posttraumatic stress disorder: After taking the antibiotic doxycycline, study participants remembered an unpleasant event considerably less, as experiments conducted by a team of researchers ...

Psychology & Psychiatry

Common antibiotic may help to prevent or treat PTSD

The common antibiotic doxycycline can disrupt the formation of negative associations in the brain, according to new research from UCL and the University of Zurich.

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