Donald Trump Suspected Of Being Vaccinated For Covid-19, Accused Of Dropping “Germ Bomb” on China

Donald Trump and his administration may not be taking the deadly Coronavirus pandemic seriously, because they have all allegedly been vaccinated.
Fox News‘ John Roberts was overheard talking to New York Times photographer Doug Mills in the White House briefing room on a hot mic, late last month.
Roberts assured the man that he was free to take off his mask, despite CDC guidelines in the wake of the Covid-19 outbreak, saying:
“Everyone here has been vaccinated anyway.“
Wait, is there vaccine for COVID-19?
According to a The New York Post article on February 20th, “The vaccine is the product of an $18.9 million contract Greffex received in September 2019 from the National Institute of Health’s National Institute for Allergy and Infectious Diseases, aimed at fighting infectious threats,” the Business Journal reported.
How could they make a vaccine for COVID-19, months before the world found out about it?
The Whole Truth by Grace Bride theorizes: “The fact that the U.S. made the vaccine three months before the Wuhan outbreak tells us that the USA has planted the virus bomb in Wuhan, just as the country did in 1952—dropping germ bombs in China and Korea—to make multifaceted war against China: biological war, media war, law-fare, and trade war!”
What’s your take on this theory?