Another stock of 400,000 doses of the Pfizer vaccine has arrived in the country.
The stock will be used to administer the booster jabs to eligible persons.
The 2,434kg weighing stock arrived in the country from the Netherlands via Doha, Qatar.
NewsRadio airport correspondent said the flight carrying the consignment landed at the Katunayake International Airport at around 8.40am.
The stock of vaccine doses was then transported to the central storage of the State Pharmaceuticals Corporation.