Please follow https://www.cdc.gov/std/spanish/sifilis/stdfact-msm-syphilis-s.htm?s_CID=FB_SAWSSB_20008.

Please follow https://www.cdc.gov/std/spanish/sifilis/stdfact-msm-syphilis-s.htm?s_CID=FB_SAWSSB_20008.