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There is a TB vaccine now, but it’s given only to very young children and partly prevents severe complications. Researchers have been seeking a vaccine that also works in adults, to curb spread of the disease.(Shutterstock)

Vaccine shows promise for preventing active TB disease

By Associated Press | Associated Press
UPDATED ON OCT 29, 2019 11:05 AM IST
Doctors were encouraged because protection declined only a little after two years, and even a partially effective vaccine would be a big help against TB.
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