Is Using Antibiotics Before STI Exposure Risky?

A new approach to limit sexually transmitted infections adds antibiotics before exposure, but will this prevent the spread of illness or help microbes change and no longer respond to treatment?

Is Using Antibiotics Before STI Exposure Risky?
photo of antibiotics spilling from bottle

A new approach to limit sexually transmitted infections adds antibiotics before exposure, but will this prevent the spread of illness or help microbes change and no longer respond to treatment?