The D.O.H. warns the Filipinos against catching W.I.L.D.

WILD is short for Waterbourne Diarrhea, Influenza, Leptospirosis, and Dengue.

Some important pointers:

1. Boil your water.

2. Stay away from crowds.

3. Wear boots and avoid wading in the water. Rat urine, when it comes in contact to humans, can cause fever and severe muscle pain.

4. Dispose of potential breeding grounds of mosquitoes (any container with water)

http://newsinfo.inquirer.net/breakingnews/nation/view_article.php?article_id=81610 explains more comprehensively.