SINGAPORE: Expired vaccines are about 10 per cent of Singapore’s stock, as updated vaccines with greater efficacy are being rolled out, the Ministry of Health (MOH) said on Wednesday (Oct 26).
“We have taken careful steps to minimise any potential wastage, for example, by swapping and donating our stocks with countries that have a greater need for vaccines at that point, as well as working with vaccine manufacturers to extend the shelf life of our stocks,” MOH said in response to media queries.
“However, as updated vaccines with greater efficacy are rolled out, we will not be able to completely utilise older vaccine stocks that we have purchased.”
MOH said that it was unable to provide further detailed information due to contractual obligations.
In its reply, the ministry also explained Singapore’s approach to procuring COVID-19 vaccines.
“Vaccination is Singapore’s primary line of defence against COVID-19. We secure early access to COVID-19 vaccines, in sufficient quantities, to meet our population’s vaccination and boosting needs,” it said.
“This includes securing enough supplies in anticipation of the emergence of a variant of concern, where we anticipate that there will be overwhelming global demand or potential disruptions to the delivery of the vaccine doses.”
Singapore’s contracts also enabled it to have early access to new and more effective formulations, such as the bivalent vaccines.
The Moderna/Spikevax bivalent vaccine has been available in Singapore since Oct 14 while interim authorisation for Pfizer’s Comirnaty bivalent booster vaccine was granted on Oct 25.
As of Monday, 92 per cent of Singapore’s total population has completed their full COVID-19 vaccine regimen while 79 per cent of the total population has received booster shots.