The Department of Health (DOH) said stricter health screening measures are being enforced at ports of entry as authorities monitor potential risks linked to hantavirus exposure.
The DOH said Monday it is coordinating with the World Health Organization, the Bureau of Quarantine, and the Research Institute for Tropical Medicine in tracking developments involving passengers linked to the MV Hondius.
The vessel, which sailed from Ushuaia to Cape Verde, was earlier reported to have cases of hantavirus, a disease that can be transmitted from rodents to humans.
Health officials said symptoms of the illness include fever, fatigue, and muscle pain.
As part of border protocols, arriving passengers are required to submit health declarations through the eGovPH application, including travel history and any symptoms experienced.
Upon arrival, the Bureau of Quarantine screens passengers using thermal scanners and conducts further assessment for those flagged as at risk or showing symptoms.
Those found to be ill may be referred for isolation and transferred to designated health facilities, including DOH-run hospitals, for monitoring and treatment.
The DOH said Filipino crew members linked to the vessel are undergoing quarantine abroad and remain under international health monitoring as precautionary measures continue.