United States / Arizona
Arizona is part of the Four Corners history of hantavirus recognition in the United States. The state layer uses an ADHS Health Alert Network advisory as an official point-in-time source.
ADHS issued a July 8, 2024 HAN advisory about increased hantavirus activity.
The advisory reported seven human HPS cases, including three deaths, as of July 1, 2024.
Those values are a 2024 incident snapshot, not a current live total.
Official state HAN advisory
ADHS sent a July 8, 2024 HAN advisory noting increased hantavirus activity and seven human HPS cases, including three deaths, reported from three counties as of July 1, 2024.
The Arizona marker is attached to a reviewed official advisory. It should not be read as a current county map or a prediction of where exposure will occur.
ADHS and local health authorities are the right sources for current Arizona reporting and investigation details.
The ADHS advisory was written for healthcare providers and encouraged consideration of hantavirus in compatible illness with rodent exposure.
This website does not diagnose illness. People with concerning symptoms should contact healthcare or public health authorities.
Source transparency
Links open official public health or agency-published source material used for the summaries on this page.
Arizona Department of Health Services
Arizona official alert summary and 2024 activity snapshot.
HAN advisories are incident communications and not complete public surveillance datasets.
Arizona Department of Health Services
Arizona reporting, investigation, and source references.
Written for public health investigation workflows, not for self-diagnosis.
Centers for Disease Control and Prevention
General description of hantavirus diseases, transmission, reservoirs, symptoms, and risk reduction.
Broad public overview; local health departments remain the source for local reporting requirements and investigations.