"I report that Venezuela begins vaccination with booster doses against coronavirus on January 3, we will begin to vaccinate Sputnik Light, (Cuban) Abdala and the Chinese vaccine," Maduro quotes RIA Novosti.

He noted that he had read the results of the study, which showed that the Sputnik V vaccine was the most effective in the world against the omicron strain.

Earlier, a batch of Sputnik Light coronavirus vaccines in the amount of 7 million doses was delivered to Venezuela.