Delfin serves as correspondent of Global Media Arts-7"s 24 Oras (24 Hours) which provides local news in Tagalog. An alumna of Silliman University where she obtained her Bachelor of Arts in Mass Communication (1999), Delfin is a recipient of a number of prestigious awards. for her story on child sexuality.
In 2007 she received the Global Media Award for Excellence in Population Reporting from the Population Institute in Washington District of Columbia In 2009, Delfin won two prizes in the annual PopDev awards, and in 2010, she again received the The Southeast Asian Ministers of Education Organization-Australia Press Award from the Southeast Asian Ministers of Education Organization (The Southeast Asian Ministers of Education Organization) for a story she wrote entitled "Palengskwela: Bringing the school to the market.".
