This is an interview with a TSA employee who had to go on disability due to illness she believes was caused while working with those TSA scanners. According to her, TSA employees who work with scanning equipment in large numbers.
The TSA employee says that her lawyer won't sue for damages because the scanning machines are produced by a major military equipment supplier. Whether there are laws preventing such cases or whether threats were made is not known.
The video alleges that the frequencies used in these machines is similar to what 5G towers will put out. While I can't be sure of that allegation, we should know by now that we need to be very careful how we implement and use frequency devices. These devices impact health in ways that are little understood in western countries.