The United States recorded nearly 2.5 million cases of chlamydia, gonorrhea and syphilis in 2021, more than doubling in the last two decades.
Men are using condoms less, even as syphilis and other STDs surge
The United States recorded nearly 2.5 million cases of chlamydia, gonorrhea and syphilis in 2021, more than doubling in the last two decades.