Disease Directory A-C Anthrax Campylobacter Infection (Campylobacteriosis) Carbapenem-Resistant Enterobacteriaceae (CRE) Cholera Clostridium difficile (C. Diff) Chickenpox Chikungunya Conjunctivitis (Pink Eye) COVID-19 Cryptococcus gattii D-H E-Cigarette or Vaping Associated Lung Injury (EVALI) Emerging Diseases and Outbreaks Gonorrhea Hepatitis Herpes Simplex Virus (Genital Herpes) HIV/AIDS I-M Influenza Lice Measles Meningococcal Disease MERS-CoV MRSA Monkeypox N-S Norovirus Pertussis Rabies Sexually Transmitted Infections (STIs) T-Z Travel-Associated Illness Tuberculosis Vibriosis West Nile Virus Zika