The tweet in question, had Atlas claiming that face masks don't prevent the spread of coronavirus.
The Centers for Disease Control and Prevention recommends that people wear face masks to help reduce the spread of coronavirus.
Twitter also locked the official account of the New York Post after the paper published an article that featured alleged emails from Hunter Biden regarding his reported overseas dealings.
The New York Post's Twitter account appeared to be still locked as of early Sunday afternoon.
"Frankly, one of the most egregious failures of the policy people is, not just allow[ing] fear to infiltrate their own thinking and do lockdowns, which are severely harmful," Atlas told Beck.