| Hansen's bacillus | A species of gram-positive, aerobic bacteria that causes leprosy in man. Its organisms are generally arranged in clumps, rounded masses, or in groups of bacilli side by side. (12 Dec 1998) |
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| Preisz-Nocard bacillus | <bacteria> A species of gram-positive, asporogenous bacteria that was originally isolated from necrotic areas in the kidney of a sheep. It may cause ulcerative lymphangitis, abscesses, and other chronic purulent infections in sheep, horses, and other warm-blooded animals. Human disease may form from contact with infected animals. (12 Dec 1998) |
| hay bacillus | <bacteria> Bacillus subtilis is a Gram-positive, rod-shaped, nonpathogenic bacterium which lives in soil. Its genome has been widely studied and is frequently used in genetic engineering and microbiology experiments. (09 Oct 1997) |
| Sachs' bacillus | A species found in malignant oedema of animals, in human war wounds, and in cases of appendicitis; it is pathogenic for guinea pigs, rabbits, mice, and pigeons and produces an exotoxin that is lethal and haemolytic. Synonym: Ghon-Sachs bacillus, Sachs' bacillus, vibrion septique. (05 Mar 2000) |
| Schmorl's bacillus | A species of gram-negative, non-spore-forming bacteria isolated from the natural cavities of man and other animals and from necrotic lesions, abscesses, and blood. (12 Dec 1998) |
| Schottmueller's bacillus | A species causing enteric fever in man; found rarely in cattle, sheep, swine, chickens, and lower primates. Synonym: Schottmueller's bacillus. (05 Mar 2000) |
| Hofmann's bacillus | <bacteria> A nonpathogenic species found in normal throats. Synonym: Hofmann's bacillus. (05 Mar 2000) |
| Shiga bacillus | A species of gram-negative, facultatively anaerobic, rod-shaped bacteria that is extremely pathogenic and causes severe dysentery. Infection with this organism often leads to ulceration of the intestinal epithelium. (12 Dec 1998) |
| Shiga-Kruse bacillus | A species of gram-negative, facultatively anaerobic, rod-shaped bacteria that is extremely pathogenic and causes severe dysentery. Infection with this organism often leads to ulceration of the intestinal epithelium. (12 Dec 1998) |
| Sonne bacillus | A lactose-fermenting bacterium causing dysentery. (12 Dec 1998) |
| necrosis bacillus | A species of gram-negative, non-spore-forming bacteria isolated from the natural cavities of man and other animals and from necrotic lesions, abscesses, and blood. (12 Dec 1998) |
| Doderlein's bacillus | A large, Gram-positive bacterium occurring in normal vaginal secretions; although thought by some to be identical with Lactobacillus acidophilus, the identity of Doderlein's bacillus is still doubtful. (05 Mar 2000) |
| Ducrey's bacillus | <bacteria> A species of haemophilus that appears to be the pathogen or causative agent of the sexually transmitted disease, chancroid. (12 Dec 1998) |
| dysentery bacillus | An organism of the genus Shigella which causes dysentery. (05 Mar 2000) |
| influenza bacillus | <bacteria> Bacterium sometimes associated with influenza virus infections, causes pneumonia and meningitis. (18 Nov 1997) |