H-1B for skilled workers, often those in the tech industry, such as the visas Dixit and her husband have. The ban, which comes into force on Wednesday, also applies to L visas used for international transfers of high-level employees, as well as different categories for seasonal workers and intern and trainee programs, in addition to accompanying family members.There are some exemptions to the ban, including those working in the food supply industry and some medical workers involved in combating the coronavirus.