While some research has shown benefits for patients who qualify, questions remain about the therapy's long-term risks and use among men without a medical need.

Antibiotic-resistant gonorrhoea is spreading across Europe and health officials warn infections are increasingly being ...

More Alaska babies were born infected with syphilis last year than in any recent year, state health officials reported. It is a trend that comes as the state continues to ...

A psychologist, he wrote during the AIDS crisis about survivor’s guilt and depression in his H.I.V.-negative patients.

AN antibiotic-resistant ‘super’ STI is surging across Europe, while cases in the UK have doubled. Gonorrhoea infections that ...

A sustained rise in syphilis and other sexually transmitted infections has raised concerns across Latin America and the ...

Researchers evaluated the real-world efficacy of statewide doxycycline post-exposure prophylaxis against common sexually transmitted infections.

Australia: A randomized clinical trial has found that the four-component meningococcal serogroup B vaccine (4CMenB) did not ...

The meningococcal B vaccine is ineffective in gonorrhea prevention among men who have sex with men (MSM) at high risk of ...

At least eight dairy cows in Utah have been hit with H5N1 avian flu in the past two weeks, according to the US Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) most ...

A new study by scientists in the United Kingdom shows “distinct and intensifying” sexual transmission of shigellosis. In the genomic epidemiology study, a team led by researchers at the University of ...

The Meningitis B vaccine does not prevent gonorrhoea infections despite being offered to at-risk men, scientists say.