Potential carrier criteria expanded 0 07.05.2020 01:00 BangkokPost.com The Centre for Covid-19 Situation Administration (CCSA) has expanded the definition of "Patient under Investigation" (PUI) in a bid to intensify the identification of potential carriers of the novel coronavirus. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа