Infection and Immunity: With Special Reference to the Prevention of Infectious Diseases

anthrax antiseptic antitoxin attack bacillus bacteria bacteriologist bite bitten blood body bubonic plague carbolic acid cause century ceptible CHAPTER clothing considerable containing contract the disease countries culture death-rate demonstrated desiccation destroyed diphtheria disease germs disin disinfecting solution disinfection epidemic erysipelas especially Europe evidence excreta experiments exposed exposure extent fact fatal favourable filth diseases germicidal Health individuals infection infectious agent infectious diseases infectious material influenza inoculation insanitary invaded isolation known lepers leprosy liable living malarial fevers measles measures method micro-organism mortality mosquitoes mucous membrane natural immunity number of deaths obtained occur parasite Pasteur patient period of incubation persons physicians pneumonia prevailed prevention propagated protection pulmonary rabid animal rabies recognised reference relapsing fever result sanitary scarlet fever sewers sick sick-room smallpox specific spirillum spores sputa sterilised suffered surface susceptible temperature tetanus tion total number tubercle tuberculosis typhoid fever typhus vaccination virulence virus vitality wound yellow fever