The World Health Organization (WHO) publishes guidance on ways to reduce the risk of hantavirus transmission, as a cruise quarantine begins and passengers return following concerns linked to a ship. Two outlets report that WHO experts outline “effective measures” focused on prevention. The guidance is presented as practical steps for people who may have been exposed and for those involved in managing potential cases during the quarantine period. While the reports emphasize that the measures are intended to help prevent spread, they describe them broadly as health-protective actions rather than detailing specific technical claims about transmission. Both sources connect the WHO advice to the timing of the quarantine and the movement of passengers, indicating the guidance is meant to support public health precautions during travel-related circumstances. Overall, the coverage stresses that WHO is providing coordinated preventive instructions to limit risk while authorities manage the situation on the ship and during passengers’ return.