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Report immediately by phone Report when suspect (do not wait for lab confirmation) ‡ Reportable in Clark County only *All cases, suspect cases, and carriers must be reported within 24 hours; use after-hours reporting system if needed ** HIV and HIV: Stage 3 reporting includes all tests conducted to monitor progression of disease including all levels of CD4, viral loads (non-detectable and detectable) and sequencing or genotypes.
Amebiasis Meningitis (specify type)
Animal bite from a rabies susceptible species Must be reported immediately Meningococcal Disease Must be reported in 24 hours Must be reported immediately
Anthrax Must be reported in 24 hours Must be reported immediately Mercury: Exposures and Elevated Levels ‡
Arsenic: Exposure and Elevated Levels ‡ Mpox Must be reported in 24 hours Must be reported immediately
Babeosis Mumps
Botulism Must be reported in 24 hours Must be reported immediately Outbreaks of Communicable Disease Must be reported in 24 hours Must be reported immediately
Brucellosis Outbreaks of Foodborne Disease Must be reported in 24 hours Must be reported immediately
Campylobacteriosis Pertussis Must be reported in 24 hours
Candida Auris Plague Must be reported immediately Must be reported in 24 hours
Cabapenem-resistent enterobacteriaceae.
(incuding Enterobacter spp., Eshcerichis coli and Klebsiella spp)
Poliomyelitis  Must be reported in 24 hours
Coronavirus Disease 2019 Psittacosis
Chancroid Q Fever
Chikungunya virus disease Rabies (human or animal) Must be reported in 24 hours Must be reported immediately
Chlamydia Relapsing Fever
Cholera Respiratory Syncytial Virus (RSV)
Coccidioidomycosis Rotavirus
Cryptosporidiosis Rubella (including congenital) Must be reported in 24 hours
Cyclosporiasis Saint Louis encephalitis virus (SLEV)
Dengue Salmonellosis
Diphtheria Must be reported in 24 hours Severe Acute Respiratory Syndrome (SARS) Must be reported in 24 hours Must be reported immediately
Drowning ‡ Severe Reaction to Immunization
Ehrlichiosis/anaplasmosis Shigellosis
E. Coli (shiga toxin-producing) Smallpox (variola) Must be reported in 24 hours Must be reported immediately
Encephilitis Spotted Fever Rickettsioses
Exposures of Large Groups of People ‡ Staphylococcus aureus: Vancomycin-resistant (VRSA)
and vamcomycin-intermediate (VISA)
Extraordinary Occurrence of Illness Must be reported in 24 hours Must be reported immediately Streptococcus pneumonia (invasive)
Giardiasis Streptococcal, group A (invasive) ‡
Gonorrhea Syphilis (including congenital)
Granuloma inguinale Tetanus
Hansen’s Disease (leprosy) Toxic Shock Syndrome (Streptococcal and other)
Hantavirus Trichinosis
Hemolytic-uremic syndrome (HUS) Tuberculosis Must be reported in 24 hours
Hepatitis: A, B, C, Delta, E, unspecified Latent infection TB (LTBI)
Human Immunodeficiency virus infection (HIV) Tularemia Must be reported in 24 hours Must be reported immediately
HIV: Stage 3
(formerly known as Acquired Immunodeficiency Syndrome [AIDS])
Typhoid Fever
HIV: negative results Varicella (chicken pox)
Influenza (Hospitalizations, deaths, or novel strain) Vibriosis, Non-Cholera
Lead: Exposures and Elevated levels ‡ Viral hemorrhagic fever Must be reported in 24 hours Must be reported immediately
Legionellosis West Nile Virus
Leptospirosis Yellow Fever
Listeriosis Yersiniosis
Lyme Disease Zika virus disease
Lymphogranuloma venereum  
Malaria  
Measles (rubeola) Must be reported in 24 hours Must be reported immediately  

Contact Information

HIV/AIDS/STDs
(702) 759-0727
(702) 759-1454 FAX

Tuberculosis
(702) 759-1015
(702) 759-1435 FAX

Foodborne Illness Outbreaks
& Other Diseases
(702) 759-1300
(702) 759-1414 FAX

2025-09-18T14:13:45-07:00
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