HantaRadar — Global Hantavirus Surveillance
Global hantavirus surveillance and prevention guides. Live outbreak map, 50-question FAQ, and aggregated reports from WHO, ECDC, CDC, RKI, ProMED, and PAHO refreshed every three hours.
hantaradar.orgHere’s the latest you asked for, plus a quick guide to what the maps show.
Answer in brief
- There are ongoing hantavirus outbreak trackers and map dashboards updating in May 2026, with several trackers reporting on the MV Hondius cruise-related cluster and other global signals. The numbers, locations, and statuses vary by source, but multiple trackers show hundreds of footprint signals across dozens of countries, with confirmed and probable cases and several deaths as of early May 2026.
Key points and sections Latest outbreak news
- The MV Hondius cruise cluster has been a dominant story in May 2026, with WHO and national health authorities monitoring confirmed and suspected cases and tracing potential transmission chains. Public reporting indicates multiple confirmed Andes virus infections and a few deaths, along with ongoing investigations into travel-related spread. Different trackers may present slightly different cutoffs or classifications (confirmed vs probable) depending on source timing and definitions. For precise counts, refer to the WHO Disease Outbreak News and PAHO updates released during May 2026.
Global hantavirus maps and trackers
- Several live maps aggregate data from WHO, CDC, PAHO, and national health ministries to visualize footprint, signals, and case counts by country. Common features include: per-country tallies of confirmed, probable, and death counts; a “footprint” or heat-map representation; and drill-downs on specific clusters (e.g., cruise-ship outbreaks). Source methodologies differ, so maps may show different totals or statuses for the same event depending on the update window.
- Some dashboards emphasize cruise-related clusters, seasonality in rodent-borne transmission, and cross-border case importations, alongside general endemic risk areas.
What to watch for
- Updates from WHO DON (Disease Outbreak News) and PAHO for official case counts and definitions (confirmed vs probable), including any changes in travel advisories or surveillance recommendations.
- National health authority announcements (e.g., UKHSA, CDC) on updated risk assessments, testing recommendations, and clinical guidance for physicians and travelers.
- Map interactivity features that may show timeline views, layer filters (country, cluster, surveillance-only rows), and the distinction between confirmed and probable cases.
One practical tip
- If you’re monitoring risk for travel or work in Florida or the broader U.S., check the CDC hantavirus pages and state health department advisories for any region-specific alerts or updated guidance on exposure prevention and clinical suspicion criteria.
Would you like me to pull the latest official WHO/CDC PAHO updates and summarize the current counts and guidance, or generate a quick map snapshot comparing the top trackers? I can also provide a short, high-level summary focused on where the most recent activity is concentrated (e.g., cruise-related clusters vs. endemic regions).
Citations
- Latest outbreak counts and status are reported across multiple trackers and WHO updates in May 2026.[2][3][4][6][7][9][10]