“Four vaccines have been approved for the transition to clinical trials ... And six more are under consideration,” RIA Novosti quotes the words of the head of department Stephen Khan.

Earlier, the chief researcher of the World Health Organization (WHO) Sumia Swaminathan said that currently 200 vaccines from COVID-19 are being developed in the world.

According to WHO Director-General Tedros Adhanom Gebreyesus, more than $ 31 billion must be raised to accelerate vaccine development and search for effective drugs for coronavirus.