has announced an at-home, saliva-based Covid-19 testing service for the Philippines. The method is safe and non-invasive, and is aimed at helping the country's fight against the pandemic by accelerating and enhancing screening, it said in a statement. The diagnostic kit enables the on-site collection of saliva samples at home or at the workplace by licensed medical professionals. Samples are then sent to partner laboratories for processing, with test results delivered within one to two working days. The kit has received the approval of the Food and Drug Administration in the Philippines, as well as by authorities in Singapore and Indonesia.