'The largest; effdet, prophylactically, the' intensification of ant ox vaeelnations. Ten Tew vaccine {ors were engaged for this work The {tat "number of vaccinations done amounted to. 128,030," Antityphotd inoculation of the foreign staff of the police force were undertaken, "This {Inoculation swas equally' extended to certain number of school children, "total of 1813. injections of poly: Valent vaccine were done, 'The activities of the disinfection service Were good during the month, 'The number of clothing and. bedding disinfected showed a notable increase Means of assuring' periodical asi
sideration. 'The part played by those fect, of rilahaws are' under ebieles in' the. ditemination pathological germs ought to be quite Large, Parasites certainly "And. them'a source for changing crom one person to another, "The difteully of these measures rests with the great umber of. these. rickshaws (6,10 Fogistored in the French Concession)
the time of contact necessary for the disinfecting Vapours to obtain a ood result. The hyglente Importance this realization, however, merits fame study.
Text read from the printed page and cleaned; old type leaves the occasional error.