Lasting Merit Found in a Tuberculosis Vaccine Invented a Century Ago

By DONALD G. McNEIL Jr. from NYT Health http://ift.tt/2goWMUP
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BCG vaccine, used in many countries, protects for nearly twice as long as previously thought, scientists find.
Lasting Merit Found in a Tuberculosis Vaccine Invented a Century Ago - By DONALD G. McNEIL Jr. - at Health - Keyword: Vaccination and Immunization, Tuberculosis - From The New York Times - Published at September 1, 2017 at 07:00AM