In 1948 the MRC announced the results of clinical trials to test the effectiveness of streptomycin as a cure for tuberculosis. Controlled trials are now the standard in clinical medicine.
Ethical issues are important in all areas of scientific research, medical practice and for those in positions of responsibility, and demand continuous vigilance.
The influenza pandemic of 1918 killed more people than had died on both sides in the whole of the first World War. Virologists are studying the virus which did so much damage back then.
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