3 March 2021. Around 324,000 doses of the AstraZeneca vaccine licensed to Serum Institute of India (SII) arrived in Cambodia on March 2. At least 1,296,000 vaccines in total, with the rest of the vaccines arriving throughout this year.https://www.who.int/cambodia/news/detail/03-03-2021-cambodia-among-first-countries-to-receive-covid-19-vaccines-from-covax-facility