They only approved for further clinical tests and won't be ready till next year, if at all. It probably won't work.

The vaccine consists of two shots that use different versions of adenoviruses, some of which cause the common cold, that Gamaleya researchers have engineered to carry the gene for the surface protein, or spike, of SARS-CoV-2. Apparently, the studies are comparing a single shot of adenovirus 26 with the spike gene to a scheme, known as prime-boost, that also gives a second dose 21 days later of a vaccine that contains the spike gene in adenovirus 5.

Some vaccine experts have raised concerns about COVID-19 vaccines that use adenovirus 5 in this way. In 2007, researchers stopped an HIV vaccine trial that used adenovirus 5 to shuttle in the gene for the surface protein of that virus after they found that it increased the likelihood of its transmission.