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ByHeart Whole Nutrition infant formula recall linked to botulism outbreak. For more information click here

Improving Nevada’s Public Health

About Us

The main goal of the Office of State Epidemiology is to prevent and respond to a variety of public health issues through disease surveillance, standardized data collection, meaningful interpretation, statewide standards, and centralized guidance in order to improve health outcomes for our communities.

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Harmful Algal Blooms (HABs)

This section provides information regarding reports of HABs in Nevada this summer as well as tips and preventative measures around bodies of water with HABs.

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Mpox

This section provides information related to the 2022 outbreak of mpox (formerly monkeypox) for health care providers and the general public.

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Bicillin® L-A Shortage and Syphilis Treatment

This section provides information on the shortage of Bicillin L-A® (penicillin G benzathine) in the United States.

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“We are dedicated to the health and wellness of our communities across the state of Nevada and work diligently with our partners to provide data, insight and guidance on epidemiological issues affecting the health of Nevadans and our visitors.”

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Melissa Bullock
State Medical Epidemiologist

Data

Nevada’s Authority for Epidemiology

Access up-to-date data on all active infectious diseases reported in Nevada.

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Your Statewide Resource for Public Health Information

Respiratory Season Guidelines

Background Influenza, COVID‑19 (SARS‑CoV‑2), and Respiratory Syncytial Virus (RSV) will continue to co‑circulate during the 2025–26 respiratory season. Nevada’s statewide approach prioritizes rapid case ascertainment for severe outcomes or potential…

Proposed Changes to Nevada Administrative Code Chapters 441A (LCB File No. R174-24)

NOTICE IS HEREBY GIVEN that the Division of Public and Behavioral Health will hold a public workshop to consider amendments to Nevada Administrative Code (NAC Chapter 441A). The workshop will…

Infant Botulism Outbreak Linked to Infant Formula

The CDC is working with multiple partners including state public health departments, clinicians, laboratories, and the Food and Drug Administration (FDA) to investigate a multistate outbreak of infant botulism. At…

Pertussis in Nevada, Recommendations for Health Care Providers

Summary Thus far in 2025, health authorities in Nevada are observing upticks of pertussis activity in some parts of the state. Pertussis (also known as whooping cough) is a contagious…

Updates to NRS 442.010, Rapid Point-of-Care Syphilis Testing During Pregnancy

Summary Assembly Bill (AB) 360, introduced by Assemblymember Heather Goulding, was approved and signed by Governor Lombardo May 30, 2025, as part of the 83rd Nevada Legislative Session. The amendments…

Measles in the United States, Recommendations for Health Care Providers

Summary Measles (rubeola) activity in the United States is increasing with several outbreaks as well as several imported cases. On March 7, 2025, CDC released a Health Alert Network (HAN)…

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