COVID-19 vaccination booster the omicron variant outbreak in Thailand

People receive doses of the Pfizer COVID-19 vaccine at a vaccination center inside a stadium in Bangkok, Thailand, 08 January 2022. Thailand began COVID-19 vaccination booster jab drive to curb the omicron variant outbreak that is spreading in many areas of the country. The country raised its COVID-19 alert to level 4, urging people to work from home and suspend travel. Authorities closed some public areas and limited the number of people gathering to contain a rapid surge of the outbreak after more than 5,000 COVID-19 coronavirus infections linked with the Omicron variant have been detected.