Chancroid (Haemophilus ducreyi) 1996 Case Definition | CDC
Chlamydia trachomatis Infection
Chlamydia Trachomatis Infection 2022 Case Definition | CDC
Gonorrhea (Neisseria gonorrhoeae)
Gonorrhea (Neisseria gonorrhoeae infection) 2023 Case Definition | CDC
Hepatitis C
Acute
Hepatitis C, Acute 2020 Case Definition | CDC
Chronic
Hepatitis C, Chronic 2020 Case Definition | CDC
Perinatal
Hepatitis C, Perinatal Infection 2018 Case Definition | CDC
Mpox Virus Infection 2022 Case Definition | CDC
Learn more about current case definitions for Mpox virus clade I and clade II suspect, probable, and confirmed cases, reinfection, and epidemiologic criteria:
Mpox Case Definitions | Mpox | CDC
Syphilis (Treponema pallidum) 2018 Case Definition | CDC