The vaccine, called "Sputnik V" in homage to the world's first satellite launched by the Soviet Union, has been hailed as safe and effective by Russian authorities and scientists following two months of small-scale human trials.
But Western experts have been more sceptical, warning against its use until all internationally approved testing and regulatory steps have been seen to be taken and proved a success.
The backers of the Russian project said last week they were starting large-scale trials of the vaccine that would involve more than 40,000 people and would be overseen by a foreign research body.
Kazakhstan says it has secured supplies of Russian Covid-19 vaccine
Image: REUTERS/ The Russian Direct Investment Fund (RDIF)/ Andrey Rudakov
Kazakhstan has signed a deal to get supplies of Russia's first potential Covid-19 vaccine once clinical trials are complete, the Central Asian nation's government said on Wednesday.
The government did not say how many doses of the vaccine it planned to buy and at what price. It said the vaccine would be made available to at-risk Kazakh citizens free of charge.
The vaccine, called "Sputnik V" in homage to the world's first satellite launched by the Soviet Union, has been hailed as safe and effective by Russian authorities and scientists following two months of small-scale human trials.
But Western experts have been more sceptical, warning against its use until all internationally approved testing and regulatory steps have been seen to be taken and proved a success.
The backers of the Russian project said last week they were starting large-scale trials of the vaccine that would involve more than 40,000 people and would be overseen by a foreign research body.
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