"We have already mentioned that Massart and Bordet some years ago pointed out that alcohol, even in very dilute solutions, exerts a very active negative chemiotaxis, i. e., it appears to have properties by which leucocytes are repelled or driven away from its neighborhood and actions. Alcohol thus prevents the cells from attacking invading bodies or of reacting in the presence of the toxins which also, as is well known, exert a more or less marked negative chemiotaxis, i.e., the cells appear to be paralyzed. In all diseases, then, in which the leucocytes help to remove an invading organism or in which they have the power of reacting or of carrying on their functions in the presence of a toxin, we should expect that alcohol would to a certain extent deprive them of this power or interfere with their capacity for acquiring a greater resisting power or of reinforcing the powers of resistance. It appears indeed to reinforce the poison formed by pathogenic organisms. Dr. Delearde maintains moreover that chronic alcoholism increases enormously the difficulty of rendering an animal immune to anthrax, whilst as those who have had any experience of cases of anthrax know full well alcoholics, whether acute or chronic, manifest a remarkable susceptibility both as regards attacks of anthrax and the fatality of the disease when once contracted. Further as clinical proof of the correctness of another of these sets of experiments, Dr. Delearde instances two cases of rabies which have come under observation in the Institut Pasteur--one, a man of 30 years of age, of intemperate habits who after a complete treatment of 18 days after a bite in the hand died of hydrophobia; the other, a child of 13 years who was bitten on the face by the same dog that had attacked the other patient, and on the same day--who underwent the same treatment remained perfectly well. In this case the more severe bite (the face being the most serious position in which a person can be bitten) was received by the child; indeed the intemperate habits of the man, who even took alcohol during treatment, appear to have been the only more serious factor in his case as compared with that of the child.