Syphilis rates saw the biggest annual increase in more than 70 years. The CDC data found total infections in 2021 beat the record number of STIs documented in the U.S. in 2020 — increasing from 2.4 to 2.5 million. | Ron Harris/AP Photo By ALICE MIRANDA OLLSTEIN 09/15/2022 05:00 AM EDT Syphilis rates jumped 26 percent...
