
The Ministry of Public Health will on Friday propose new Covid-19 zoning with some provinces to be classified as "green zones", according to its permanent secretary, Dr Kiattiphum Wongrajit.
The ministry's proposal to the Centre for Covid-19 Situation Administration (CCSA) involves the revised zoning of Covid-19 hit provinces only, with surveillance "green zones" added to the current high surveillance "yellow zones" and "blue zones" promoted for tourism in the colour-coded system, he said.