CHAPTER I.. The Question As to There Being Several Kinds of Malaria, Further

The question as to there being several kinds of malaria, further examined--Theory of Macculloch, tracing to a malaria, chiefly generated by man himself, all forms of disease, from the plague to a common neuralgia--This theory now accepted, and to a certain extent acted on by the British Government--Experiments of the Board of Health--Results to be seen at Luton, Birmingham, and London pp. 4, 5