A text-book on hygiene and pediatrics from a chiropractic standpoint
CHAPTER XII
GERMS
GERMS
ORIGIN OF THE GERM THEORY AS CAUSE OF DIS-EASE
ACTION OF GERMS IN THE BODY A NATURAL PROCESS
BACTERIA CLASSIFICATION OF DIPHTHERIC GERMS IN THROAT FOUND EVERYWHERE
SOURCE OF COMMUNICATION MAN AND ANIMALS MEDIA OF CONVEYANCE
MODE OF TRANSFER DIRECT INDIRECT INTERMEDIATE HOST CARRIERS
CHANNELS OF ENTRY THE RESPIRATORY TRACT DIGESTIVE TRACT THE SKIN THE GENITO-URINARY TRACT
TERMS INFECTIOUS AND CONTAGIOUS