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Disease Outbreaks

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WHO Evacuates Suspected Hantavirus Cases From MV Hondius as Spain Clears Ship to Canary Islands

Officials judge the public risk low due to the need for very close contact to spread.

WHO Confirms Deadly Hantavirus Outbreak on MV Hondius

WHO Confirms Two Hantavirus Cases in Cruise Outbreak as Cabo Verde Blocks Port

Travel-Linked Measles Cases Prompt Exposure Alerts in Maryland and Rhode Island

San Francisco Confirms First Clade I Mpox Case

Mexico’s Measles Surge Tops 9,000 Cases as Peru Confirms Puno Outbreak

LA County Sets Record for Flea-Borne Typhus as Health Officials Urge Prevention

Eight Cases Confirmed in Puno Measles Outbreak With Community Transmission

Los Angeles County Reports Record 2025 Surge in Flea-Borne Typhus

Argentina Chikungunya Outbreak Accelerates, With Salta at the Epicenter

Peru Declares Puno Measles Alert as Mexico Reports Fewer New Cases After Mass Vaccination

LA County Hits Record 220 Flea-Borne Typhus Cases With 90% Hospitalized

Argentina Reports Localized Chikungunya and Dengue as Provinces Tighten Surveillance

Argentina Confirms Chikungunya Reintroduction as Cases Outpace Dengue

Italy Confirms Europe’s First Human H9N2 Bird Flu Case

Mexico Leads Americas Measles Outbreak as Vaccinations Slow

Peru Issues National Epidemiological Alert as Leptospirosis Cases Pass 1,000

Meningococcal Death at Orano La Hague Triggers Isolation for 50 Colleagues

Tumbes Leptospirosis Outbreak Deepens With Second Death as Peru Reports National Surge

UK Meningitis Cluster in Kent Reaches 20 Suspected or Confirmed Cases, Two Deaths