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Today, doctors and nurses use handheld devices to record patients' real-time data and instantly update their medical history. This makes more accurate and more efficient diagnoses and treatments
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The control of communicable disease has been the major advance of the 20th century in scientific medicine. It reflects the combination of improved environmental conditions and public health together with the development of immunization, antimicrobial chemotherapy, and the increasing ability to identify new pathogenic organisms.
Explanation:
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