Dr. J. A. Kierman headed Tuberculosis Eradication
Dr. J. A. Kierman headed Tuberculosis Eradication in the U.S. Dept. of Agriculture. Sept. 17, 1924. The darkest counties on the map have tuberculin infection rates over 15% which could be transmitted to humans who worked with the cow, or their meat, or drank their unpasteurized milk. (BSLOC_2015_16_101)
Picture No
11969302
Media ID
45356416
Size
3000px x 2514px
(2.1MB)
Credit
Mary Evans / Everett Collection
Source
Everett Collection
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Analytic Biological Counties Epidemics Executive Departments Eyes To Camera Lcgr1512 Public Health Tuberculosis
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