How long does BCG vaccine stay in your system?

Related questions

1. Are BCG vaccines still given?
2. Why is BCG not given anymore?
3. Does BCG vaccine always leave a scar?
4. Should I drink water after BCG treatment?
5. Will BCG scar go away?
6. Is BCG a live vaccine?
7. How many types of injection are there?
8. What happens after BCG vaccination?
9. How long can you live after being diagnosed with bladder cancer?
10. Is BCG vaccine required in USA?

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4. #inflammation
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11. #years
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15. #ulceration
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18. #lasts
19. #given