(PNA photo by Avito C. Dalan) MANILA - Fully-vaccinated international travelers from countries with visa-free entry to the Philippines and returning overseas Filipinos (ROF) will no longer be required to quarantine, but must present a negative Covid-19 RT-PCR test results, Malacanang said Friday. In a press briefing, Cabinet Secretary and acting presidential spokesperson Karlo Nograles said the new protocols on the entry, testing and quarantine for fully vaccinated returning overseas Filipinos, regardless of their country of origin, will take effect starting February 1 and February 10 for leisure travelers. Nograles said these protocols were based on the recommendations of the Task Force on Covid-19 New Variants, as well as the sub-technical working group on data analytics. Under the new protocols, they would no longer be required to observe mandatory facility-based quarantine but should self-monitor for any sign or symptom for seven days with the first day being the date of arrival. T