A Text-book of General Bacteriology

acid actinomyces agar agglutination anaërobes anthrax antitoxin bacteria bacterium Bakt blood blood-serum body broth culture cattle cause cells cent Centralbl characteristic chemical cholera cholera spirillum coli colonies containing culture-media diphtheria disease dysentery effect epidemic especially experiments fatal favorable fermentation filaments filters flagella fluid forms gelatin germ germicidal glanders gonococcus growth guinea-pigs heat human infection inoculation intestinal investigators isolated Jour known Kolle large numbers lesions medium method micro-organisms microbes milk morphologic motile natural nitrates nitrogen normal nutrient observed obtained occur opsonins ordinary organism parasite Pasteur pathogenic patients pigment plague plants plates pneumococcus pneumonia present produced pure culture rabbits reaction resistance saprophytic sera serum shown soil solution sometimes spirilla spirillum spores sputum stain Staphylococcus sterile streptococci substances susceptible temperature tetanus tion tissues toxic toxin trypanosome tube tubercle bacillus tuberculosis typhoid bacillus typhoid fever usually variety virulence Ztschr