Calayan sustains zero COVID-19 active case Philippine Information Agency 12 May 2021, 16:38 GMT+10 CALAYAN, Cagayan, May 11 (PIA) - - While majority of the towns in mainland Cagayan are alarmed by soaring Corona Virus Disease 2019 (COVID-19) active cases, the island town of Calayan has sustained its "zero active case" status for nine months. The town has recorded its two cases in July of last year, who were both Locally Stranded Individuals (LSI) from the National Capital Region (NCR). Mayor Joseph Llopis said since the two cases were recorded in their island, they enforced stiffer measures and protocols to contain the spread of the virus.