WHO prequalifies the first-ever Ebola vaccine after European Commission’s approval

WHO prequalifies the first-ever Ebola vaccine after European Commission’s approval

A day after the European Commission approved the first-ever drug to treat Ebola – the deadly virus that kills about half of those infected, with no treatment so far, the World Health Organisation on Tuesday prequalified the vaccine that has already saved many lives in the current Ebola outbreak in the Democratic Republic of the Congo, a statement said.

WHO Director-General Dr Tedros Adhanom Ghebreyesus in a statement said the agency had prequalified Merck’s Ebola vaccine that had already saved many lives in the DR Congo Ebola outbreak, where more than 2,36,000 people have been vaccinated with rVSV ZEBOV GP donated by US drugmaker Merck & Co Inc to the agency, and the decision by European regulator would help it to eventually save many more.

Prequalification of a drug means it meets WHO standards for quality, safety, and efficacy. United Nations agencies and Gavi, the Vaccine Alliance, can procure the vaccine for at-risk countries based on this WHO recommendation. This is the fastest vaccine prequalification process ever conducted by the agency.

According to the statement from the European Commission, Merck & Co Inc were given the approval to market its Ebola vaccine Ervebo for individuals aged 18 years and older. Monday’s approval from the European Commission comes less than a month after a European medicines panel backed the first-ever vaccine against the deadly virus.

The shot against the spread of the deadly disease that causes hemorrhagic fever and can be transmitted through direct contact with body fluids is also being reviewed by US health regulators.

The Congo Ebola outbreak since last year has killed more than 2,100 people, making it the second-largest Ebola outbreak in history since the 2013-16 epidemic in West Africa that killed more than 11,300. The virus was first identified in a 1976 outbreak in South Sudan and DR Congo and has since affected people in many countries including Guinea, Liberia, and Sierra Leone.

“The EU is supporting international efforts to combat Ebola on all fronts, from vaccine development to delivering humanitarian aid on the ground,” EU Ebola Coordinator Christos Stylianides said in the statement.

Getting regulatory approval of the Ervebo manufacturing site in Germany so that licensed supply of the vaccine “can be used to support global public health preparedness” has been a priority, said Merck.

The EU statement also said a clinical trial for a second Ebola vaccine regimen (Ad26.ZEBOV, MVA-BN-Filo) under the European Union’s Horizon 2020 research and innovation program was underway in the Democratic Republic of Congo. Vytenis Andriukaitis, commissioner in charge of Health and Food Safety, said the approval was a “major step forward in saving lives in Africa and beyond”.

As per the World Health Organisation, which declared Ebola a public health emergency of international concern, the recent outbreak in Congo caused by Ebola Zaire has shown case fatality rates of about 67 per cent, down from about 90 per cent in the past outbreak in West Africa.


Image Source:*Reuters

Source:ibtimes.sg


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