How Do I Prevent TB?
Aside from knowing how does tuberculosis spread, it also helps to know what you do if you do get infected.
To prevent TB, you should:
Vaccinate
In countries where tuberculosis is more common, infants often are vaccinated with bacillus Calmette-Guerin (BCG) vaccine because it can prevent severe tuberculosis in children. However, the BCG vaccine isn’t recommended for general use because it isn’t very effective in adults. Dozens of new TB vaccines are in various stages of development and testing.
Avoid exposure to anyone with active TB
Do NOT spend long periods of time with anyone who has active TB until that person has been treated for at least two weeks.
Use protective equipment
If you must come in contact with someone who has active TB, it would be best to use protective equipment such as N95 face masks and gloves. If you work in a facility that cares for people who have untreated TB, personal protective equipment is a must..
Facilitate treatment
If you live with someone who has active TB, help and encourage that person to follow treatment instructions.
How Do I Prevent Others From Getting Tuberculosis?
If you have active TB, you need to isolate yourself, take your medications, and ensure that others do not get infected. It generally takes a few weeks of treatment with TB medications before you’re not contagious anymore. Follow these tips to help keep your friends and family from getting sick:
Follow your entire course of medication
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