Veronica Chan who was born on March 24, 1933 was recognize because of her pioneering and great scientific accomplishments in Virology and Immunology. Being one of the Earliest pioneers in Philippine virology and immunology, she munificently opens her storehouse of cognition to all. Her research includes the fresh knowledge that has been implement in medical practice, and for global status as scientist, sharing her expertness with the World Health Organization and the health institutions of the countries. Chan bountiful efforts have brought improvements in policy, administration of severe cases of viral infections as well as their prevention and manipulation.