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.
Top 10 ways to prevent infection. 1  Wash your hands frequently. 2  Don't share personal items. 3  Cover your mouth when you cough or sneeze. 4  Get vaccinated. 5  Use safe cooking practices. 6  Be a smart traveler. 7  Practice safe sex. 8  Donât pick your nose (or your mouth or eyes either). 9  Exercise caution with animals. 10  Watch the news.