A fourth batch of China-donated COVID-19 vaccines has arrived at Wattay International Airport in Vientiane, Laos. 

Officials from Chinese embassy to Laos and Lao Health Ministry welcomed the shipment on Monday.

China has donated nearly 2 million doses of COVID-19 vaccines to Laos since February. So far, over 700,000 people in the country have received a first shot and nearly 400,000 have had a second dose.