She said that "negotiations between the fund and the Mexican authorities are ongoing on a regular basis."

“Now we are waiting for the fund to complete [preparation] of the documentation so that they can submit it to the regulatory authorities,” RIA Novosti quoted the ambassador.

Moreno added that if everything goes well, they can get approval, and part of the third phase of the test can take place in Mexico with the participation of about 500 people.

On November 10, Russian President Vladimir Putin announced that Russia was ready to cooperate on coronavirus vaccines and agreed to work with all countries of the world.

Inna Dolzhikova, the head of the laboratory of the state collection of viruses at the Gamaleya Center, spoke with URA.RU about the Sputnik V vaccine against coronavirus infection.