With the shift to AppleCare+, Genius Bar staff will no longer have the option of offering free replacements, so customers who have been aware of Apple's informal replacement policy should be mindful of the change.
Prevention of TB involves both early treatment to reduce transmission and isolation of the infected person until they are no longer contagious. There is a vaccine against TB, but it is not used routinely in the U.S. because of efficacy issues and other problems.
How to Take the Medicines? TB germs die very slowly. You need to take several different pills at different times of the day for 6 months or longer. The only way to get rid of the germs is to take your TB medicines the way your provider has instructed. This means taking all of your medicines every day. If you do not take your TB medicines the right way, or stop taking the medicines early: 1  Your TB infection may become worse. 2  Your infection may become harder to treat. 3  You may need to take other medicines that cause more side effects and are less able to remove the infection. 4  You may spread the infection to others.