A Greek cardiologist and French neuroscientist are trying to find out.
The federal agency had previously stated that vapers were at an elevated risk of developing complications tied to COVID-19.
Owners of vape shops argue that their stores are just as "essential" as the businesses that sell cigarettes.
A new study published in the American Journal of Preventive Medicine analysed more than 160,000 responses of cigarette and e-cigarette users to arrive at this conclusion.
But menthol- and tobacco-flavored products will remain available for purchase.
The FDA revealed that it’s opened a criminal investigation into hundreds of mysterious, vaping-related illnesses.
Pro-vaping advocates and e-cigarette sellers are concerned this was done to favour the tobacco lobby since the ban is only on the sale of nicotine and non-nicotine products, and not their actual usage.
E-cigarettes may be on the rise, but Singapore isn’t having it.
Vitamin E might be the culprit.