PHNOM PENH, Jan. 10 (Xinhua) — Cambodian Prime Minister Samdech Techo Hun Sen on Monday urged high-risk groups in capital Phnom Penh to receive the fourth dose of the COVID-19 vaccine starting from Jan. 14.
The fourth-dose campaign will begin with frontliners including leaders of the government, the senate, the National Assembly, frontline doctors, government officials, the army and police, local authorities an