Published April 23, 2021, 1:47 PM Senator Christopher Lawrence “Bong” Go on Friday, April 23, appealed to the Inter-Agency Task Force on the Management of Emerging Infectious Diseases (IATF) to finalize the detailed guidelines to be followed by those who are listed in the A4 category of the COVID-19 vaccine priority list. “We know that the IATF has already approved the framework of A4 category in our priority list and what sectors are included. However, I am calling on them to clarify further the guidelines as to who really, within the sectors mentioned in A4 category, that has to come first in the priority, and how sure that those to be vaccinated can be vaccinated in a proper and safe way in the different parts of the country),” Go said in Filipino.