Italy and Spain report negative results in tests tied to global efforts to prevent hantavirus spread. Health officials in both countries say people who were being monitored for possible infection have tested negative. The reporting describes coordinated public health measures that include monitoring and quarantine for those with potential exposure.

Across the European countries involved in the response, officials emphasize that hantavirus incubation can last about six weeks. Because of that extended window, authorities keep close watch on crew, passengers, and others who had contact with potentially exposed individuals. Some people are quarantined while testing and monitoring continue.

Officials’ latest updates indicate that the specific individuals under monitoring in Italy and Spain—17 people cited in one report—have negative test results. However, authorities continue preventive efforts consistent with the virus’s incubation period, meaning monitoring does not end immediately after a first round of tests. Further updates depend on ongoing observation and any additional testing outcomes.