Rahman, l.r.c p. and lf.p s. (Glas.), Civil Surgeon, Burma. This Manual 1ms been compiled by Dr. Rahman to explain the methods of vaccination and its superiority to the dangerous practice of inoculation against small-pox. We entirely agree with him that a systematic training is necessary in the method of vaccination. The first chapter deala with the mortality from small-pox, its infectivity, it...