PARIS – The Pasteur Institute in France has successfully sequenced the Andes virus found in a French traveler from the MV Hondius cruise ship. Their research shows the virus aligns with those already identified in South America, with no new traits indicating increased transmissibility or danger.
“The virus analyzed is consistent with those previously known and monitored in South America,” stated Health Minister Stéphanie Rist on Friday via X. She emphasized that, at present, there is no indication of the virus evolving into a more contagious or hazardous form.
The Pasteur Institute’s genomic analysis confirmed that the virus detected in the French passenger was similar to strains found in other ship passengers and closely matched the Andes virus strains prevalent in South America.
“This sequencing work enhances our understanding of the virus and ensures vigilant health monitoring,” Rist noted, adding that the findings will be shared with the global scientific community.
The Institute reported that the viruses found in patients from the cruise ship were identical to each other and showed a 97% similarity to some Andes virus strains in South America, including those found in rodents. Jean-Claude Manuguerra, head of Pasteur’s Environment and Infectious Risk Unit, remarked that the minor variations observed appear to be typical of natural viral changes and do not alter the characteristics of the virus found in the travelers.
The French traveler, who tested positive after her journey on the MV Hondius, is currently undergoing treatment in Paris. French officials have previously reported her condition as serious.
The outbreak on the ship has reached 11 cases, nine of which have been confirmed. Three people on the cruise died, including a Dutch couple who health officials believe were the first exposed to the virus while visiting South America.
