"mutation"

Four new subspecies of Covid-19’s Delta variant have been found in samples analysed by Ramathibodi Hospital, health officials reported on Tuesday.

Prof Dr Prasit Watanapa, dean of Mahidol Universitys Faculty of Medicine, said on Tuesday that the reopening of Phuket under the tourism sandbox scheme from July 1 could make the province vulnerable to the spread of mutated Covid-19 variants.

Mutations could render current Covid-19 vaccines ineffective in a year or less, according to two-thirds of 77 epidemiologists, virologists and infectious disease specialists from 28 countries surveyed by People’s Vaccine Alliance.

Transparency needed for ban on farm chemicals

Back after wowing international audiences, that genre once sneered at as ‘poor people music’ is now wooing even wealthy Thais