Hantavirus risk in Iloilo City

Hantavirus Prevention Guide for Iloilo City Risk Score: 54/100

Hantavirus is a serious viral infection spread through contact with infected rodents, their droppings, urine, or saliva. In humans, it can cause Hantavirus Pulmonary Syndrome, a severe respiratory illness with high mortality if untreated. The virus enters the body primarily through inhalation of aerosolized particles from disturbed rodent waste.

Iloilo City faces moderate risk due to several local factors. The city's dense urban population, combined with agricultural areas in surrounding districts, creates environments where rodent populations thrive. The tropical climate supports year-round rodent activity, and flooding during typhoon season can displace rodents into residential areas, increasing human exposure. Informal settlements near waterways and rice fields in outlying barangays may have higher rodent contact.

5 Actionable Prevention Steps:

1. Seal Your Home: Close all gaps larger than a quarter-inch in walls, doors, and foundations. Rodents can enter through very small openings. Pay special attention to areas where pipes and wires enter buildings.

2. Safe Cleanup Practices: Never sweep or vacuum rodent-contaminated areas. This aerosolizes the virus. Instead, wet the area with a bleach solution (1 part bleach to 10 parts water), wait 5 minutes, then wipe up with paper towels. Dispose in sealed bags.

3. Food Storage: Store all food in thick plastic or metal containers with tight lids. This includes pet food left outdoors. Keep kitchens clean of crumbs and food waste.

4. Reduce Outdoor Harrowing: Clear brush, woodpiles, and junk within 100 feet of your home. These are prime rodent habitats. If working in these areas, wear an N95 mask and gloves.

5. Report and Seek Care: If you develop fever, muscle aches, and breathing difficulties within 1-5 weeks after potential exposure, seek medical care immediately and mention possible rodent contact. Report rodent infestations to your barangay health office for community response.

Stay alert, especially after heavy rains. Prevention protects your entire household.