Sexually transmitted infections are on the rise: Should you worry? - Harvard Health Blog - Harvard Health
Sexually transmitted infections are on the rise: Should you worry? - Harvard Health Blog - Harvard Health Sexually transmitted infections are on the rise: Should you worry? - Harvard Health Blog - Harvard Health Posted: 11 Dec 2019 12:00 AM PST In 2018, the number of bacterial sexually transmitted infections (STIs) reported in the United States reached an all-time high . This is worrisome for many reasons. Having an STI can raise risks for HIV, infertility, pregnancy complications, and infant death. Fortunately, all of these outcomes can be avoided if people receive appropriate treatment. What are STIs? STIs are illnesses caused by microorganisms passed between people during sex. An STI can affect anyone who is exposed to it. Syphilis , gonorrhea , and chlamydia are the most common bacterial infections. Trichomoniasis , a protozoan infection, is also diagnosed frequently in women (men who are affected almost never have symptoms). A numb...