It looks like H1N1 is having an affect on the travel industry. Officials say that many people who have not had access to a vaccine yet are having second thoughts about traveling. Some are considering waiting until they get vaccinated. They say that best thing a person can do is buy travel insurance. One airline says that if your sick and are concerned about traveling that the company works with “each customer on a case-by-case basis, and in some cases that may require a doctor’s note.”