Advertisement TB is not easy to cure — the best standard of care requires between four and nine months of antibiotics taken daily — but neither is Hodgkin lymphoma. Of the 10 million people who will become sick with tuberculosis this year, between 3 million and 4 million will go undiagnosed, often dying before they can get an accurate test. GeneXpert tests, made by the company Cepheid, can reliably determine within two hours if a patient