The vaccine is indeed needed because there is no way one of those open casino, restaurant etc wont break the social distance and the good hygiene rules.
Compliance with hygiene rules helps not only from the coronavirus. It is very good that people are now paying more attention to this, it will help protect themselves from other diseases.
If you need to follow other measures to visit a casino in Las Vegas, then I am sure the casino owners will do everything necessary to protect their visitors.
Setting the negativity aside, i dont know where you guys got the information about Russian producing COVID 19 vaccine because theres no such information from the CDC and WHO also disclaims such activities.
If this news was not reported on the NBS then there is no vaccine? The Russian vaccine has passed clinical trials successfully. The tested people developed a stable immunity to the coronavirus. The Russians plan to supply the vaccine to the domestic market from the autumn of 2020, and to other countries from the beginning of 2021. You can read about it
here.