Smokescreen: some vape firms pivot after FDA crackdown Reuters FDA's approval of fruit flavored vapes raises concerns among doctors, advocacy groups AOL Strawberry Watermelon FUME Prime ZERO 20K Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors The number of different e cigarette devices sold in the U.S. has nearly tripled to over 9,000 since 2020, driven almost entirely by a wave of unauthorized disposable vapes from China, the AP found.