Up to one million COVID-19 vaccines are estimated to have expired in Nigeria last month without being used, Reuters reported.
According to two sources who spoke to Reuters, it was one of the biggest single losses of doses that shows the difficulty of African nations in getting shots.
Governments on the continent of over one billion people have been pushing for more vaccine deliveries as inoculation rates lag richer regions, increasing the risk of new variants such as the Omicron coronavirus now spreading across South Africa.
In Nigeria, Africa’s most populous nation and home to more than 200 million people, fewer than 4% of adults have been fully vaccinated, according to the World Health Organization.
The expired doses were made by AstraZeneca and delivered from Europe, the sources with direct knowledge of vaccine delivery and use told Reuters.
They were supplied via COVAX, the dose-sharing facility led by the GAVI vaccine alliance and the WHO which is increasingly reliant on donations.
A third source with knowledge of the delivery said some of the doses arrived within four-to-six weeks of expiry and could not be used in time, despite efforts by health authorities.
A count of the expired doses is still underway and an official number is yet to be finalised, the sources said. (Punch)
