If you consider that the virus was made in a lab, then most likely the people were working on a vaccine as well.

The whole purpose was to sell a vaccine, and that the virus was no worse than the flu does not change the fact that almost every country in the world bought a shit load of vaccine and made big pharma a fortune.

The vaccine was ready to be produced, the companies just needed the go ahead. Whether Trump is just a braggart that wanted to take credit for a vaccine that was ready to roll off the production line, or he was shown another angle of the JFK assassination and told to play ball or he was next, it doesn't matter, it was going to happen anyway.