AstraZeneca to withdraw COVID vaccine globally as demand dips

Medical staff prepares an AstraZeneca coronavirus vaccine during preparations at the vaccine center in Ebersberg near Munich, Germany, on March 22, 2021. (AP/File)
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  • AstraZeneca says initiated worldwide withdrawal due to “surplus of available updated vaccines”
  • Drugmaker has previously admitted vaccine causes side effects such as blood clots, low blood platelet counts

AstraZeneca said on Tuesday it had initiated the worldwide withdrawal of its COVID-19 vaccine due to a “surplus of available updated vaccines” since the pandemic.

The company also said it would proceed to withdraw the vaccine Vaxzevria’s marketing authorizations within Europe.

“As multiple, variant COVID-19 vaccines have since been developed there is a surplus of available updated vaccines,” the company said, adding that this had led to a decline in demand for Vaxzevria, which is no longer being manufactured or supplied.

According to media reports, the Anglo-Swedish drugmaker has previously admitted in court documents that the vaccine causes side-effects such as blood clots and low blood platelet counts.

The firm’s application to withdraw the vaccine was made on March 5 and came into effect on May 7, according to the Telegraph, which first reported the development.

The Serum Institute of India (SII), which produced AstraZeneca’s COVID-19 vaccine under the brand name Covishield, stopped manufacturing and supply of the doses since December 2021, an SII spokesperson said.

London-listed AstraZeneca began moving into respiratory syncytial virus vaccines and obesity drugs through several deals last year after a slowdown in growth as COVID-19 medicine sales declined.