Tuberculosis, or TB, is a disease that infects nearly 11 million people worldwide, killing some 1.25 million of them every year, per data from the World Health Organization. A person infected with the ...
Medicare Part B may cover the costs of a purified protein derivative (PPD) test if your healthcare professional deems it necessary to diagnose tuberculosis (TB) due to existing symptoms. A PPD test ...
WILMINGTON, N.C. Drug maker PPD will work with Johnson & Johnson subsidiary Janssen to develop drugs to treat bowel, skin and respiratory illnesses, PPD announced. Under an agreement between the two ...
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