ANTI-POLIO VACCINES: Senator Pia S. Cayetano donates anti-polio vaccines to Dr. Edelina Muoz (right), municipal health officer of San Teodoro town in Oriental Mindoro, and Dr. Josephine Guttierez (middle), resident physician at the Dr. Jose Reyes Memorial Medical Center in Sta. Cruz, Manila. Cayetano, who chairs the Senate Committee on Health and Demography, has called for intensified efforts to immunize Filipino children from major diseases on World Health Day, April 7.