Argentina is investigating the origin of the hantavirus outbreak that affected a cruise ship and left three dead. Local scientists and those from the United States will travel to Mendoza to analyze rodents and track the virus. For the public, this means authorities are seeking to prevent future infections, although the virus does not pose a pandemic threat. The investigation aims to protect public health, but the exact origin of the outbreak remains unconfirmed.
Scientists use genomic sequencing to track the virus 🧬
The team of specialists will apply genomic sequencing techniques to compare the virus strains found in patients with those from rodents captured in Mendoza. This analysis allows for identifying mutations and determining the transmission route. Additionally, selective traps and feces analysis will be used to map the population of the long-tailed mouse, the main reservoir of hantavirus in the region. The results will guide control measures in risk areas.
Rodents with a passport: the hantavirus journey without a reservation 🐭
While scientists prepare their traps, the long-tailed mice continue their lives unaware that they are suspects in an international crime. No one asked them for a passport or vaccination certificate to board the cruise ship. The curious thing is that, despite the severity of the outbreak, the rodents have not requested political asylum nor demanded improvements to their habitat. At least, science will give them their moment of forensic fame.