HORIZON · Hantavirus Tracker

Outbreak of hantavirus disease caused by Puumala virus, Croatia, 2021

A1 Eurosurveillance (ECDC peer-reviewed weekly) · 2025-01-23 · HR · PUUV

In 2021, a large outbreak of hantavirus disease (HAVID) in Croatia with 334 notified cases coincided with a COVID-19 wave and included patients from areas previously not considered endemic, challenging HAVID recognition and patient management. We analysed clinical and epidemiological data on all 254 patients with HAVID treated in the Clinical Hospital Center Rijeka (CHC Rijeka) between February and November 2021. Most patients (n = 246; 96.9%) had antibodies against Puumala virus, 212 (83.5%) were residents of endemic areas for HAVID, 93 (36.6%) reported occupational exposure and 86 (33.9%) ha

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HORIZON metadata

SourceEurosurveillance (ECDC peer-reviewed weekly) (eurosurveillance)
NATO ratingA1 — see methodology
CountryHR
SerotypePUUV
Reported date2025-01-23
Ingested at2026-05-14 17:47 UTC

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