However, if your visa says that it is valid indefinitely, you should apply for a new visa, or travel under the Visa Waiver Program (VWP) if eligible as all indefinitely-valid visas are now obsolete. See further down this page.
Actually, no. You can't get TB by touching an infected person. Tuberculosis germs don't stick to clothing or skin; they hang out in the air. You also can't get TB by: 1  Giving an infected person a hug or a kiss. 2  Using the same toothbrush.3  Eating or drinking after an infected person.ou can't get TB by touching an infected person. Tuberculosis germs don't stick to clothing or skin; they hang out in the air. You also can't get TB by: 1  Giving an infected person a hug or a kiss. 2  Using the same toothbrush.
Alsoâsome birth control pills may not work as well when you take them. with medicines for TB. Both men and women: Make sure you tell your doctor if you. have HIV/AIDS or any other health problem. Sometimes taking certain. medicines together can make you have a reaction.Treatment for TB infectionTreatment for TB infection: TB infection and TB disease are not treated the same way. If you have TB infection, you will probably just take INH (Isoniazid) for 6 to 9 months, or you may take INH and Rifapentine (RPT) for 3 months.