Google News
logo
Daily Current Affairs
Which Country becomes first country to approve Oxford malaria vaccine for children?
A)
Mali
B)
Senegal
C)
Ghana
D)
Kenya

Correct Answer :   Ghana


Ghana has become the first country to approve a highly effective malaria vaccine developed at Oxford university in the UK.

* The R21/Matrix-M vaccine, the first to exceed the World Health Organization’s target of 75% efficacy, has been cleared for use by Ghana’s Food and Drugs Authority in children aged 5-36 months, the group at highest risk of death from malaria.

* Prof Adrian Hill, the director of the Jenner Institute, which is part of the Nuffield Department of medicine at Oxford University, said: “This marks a culmination of 30 years of malaria vaccine research at Oxford with the design and provision of a high efficacy vaccine that can be supplied at adequate scale to the countries who need it most.”

* However, observers warned it was “no silver bullet” in the complex fight against the mosquito-borne disease. An estimated 619,000 people died from malaria in 2021, the vast majority of them children in sub-Saharan Africa, according to the WHO.

* In Ghana, where the disease is both endemic and perennial, an estimated 5.3m cases and 12,500 estimated deaths were recorded.

* The WHO has yet to recommend the R21 vaccine for widespread use and until it does there is a question mark over the amount of international funding available for it. The vaccine’s phase 3 trial is ongoing, but earlier trials have shown efficacy levels of 77%, a level maintained after a single booster dose given a year later.

* In contrast, the RTS,S vaccine, which the WHO recommended for use in a landmark move in 2021, has more modest efficacy levels.

* The Serum Institute of India, the biotechnology giant that is manufacturing the R21 vaccine, said it has the potential to manufacture more than 200m doses annually.

* Adar Poonawalla, the CEO of the Serum Institute, said the licensure of the vaccine by Ghanaian authorities was a significant milestone in the fight against malaria...

Source : The Guardian

Published On : April 14, 2023
Advertisement