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.
Prevention. It's never too late to take steps to prevent a heart attack â even if you've already had one. Here are ways to prevent a heart attack. 1  Medications. 2  Taking medications can reduce your risk of a subsequent heart attack and help your damaged heart function better.3  Continue to take what your doctor prescribes, and ask your doctor how often you need to be monitored. 4  Lifestyle factors.t's never too late to take steps to prevent a heart attack â even if you've already had one. Here are ways to prevent a heart attack.