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To cite only those whose origin is well known, we may mention the bacterium that causes charbon, the micrococcus of chicken cholera, and that of hog measles. It will be seen from this sketch how important the study of these organisms is to man, since be must defend his body against their invasions or utilize them for bringing about useful chemical modifications in organic matters. Our Servants.
They are found almost indiscriminately in any of these wound infections, and none of them appears to have any definite relation to any special form of disease unless it be the micrococcus of erysipelas. The common pus micrococci are grouped under three species, Staphylococcus pyogenes aureus, Staphylococcus pyogenes, and Streptococcus pyogenes.
The nitrifying organism has been submitted as yet to but little microscopical study; it is apparently a micrococcus. It is difficult to conceive how the evidence for the ferment theory of nitrification could be further strengthened; it is apparently complete in every part.
There was the bacillus anthracis; there was the micrococcus; there was the Bacterium termo, and the Bacterium lactis that's what turns the goat milk sour even to this day, Hare-Lip; and there were Schizomycetes without end. And there were many others...."
She remembered his statement that the micrococcus diphtheriticus was to be found in the light-colored patches visible in the throat of a diphtheria patient. At what stage these were developed she did not know, but during her hours of waiting for morning she had imagined herself looking down little Tommy's throat.
So confident do we feel of this, that although, as will be shown, there are probably other factors involved, such as exposure, housing, occupation, food, and heredity, yet the best thought of the profession is practically agreed that none of these would alone produce the disease, but that they are only accessory causes plus the micrococcus.
This oxidation of ammonia compounds is brought about, as has been shown by Messrs. Schloesing and Muntz, by a special ferment, the Micrococcus nitrificans, that belongs to the group of Bacteriacæ. In fact, the vapors of chloroform, which anesthetize plants, also prevent nitrification, since they anaesthetize the nitric ferment.
Now, though not the first cause in this instance, it has been indubitably proved, that much of the effect, the fever and pain, are produced and continued by the active, omnipresent, sleepless sperm. Either kill the micrococcus or heal the wound, and you are free from both.
By examining this membrane we have come to know the very species that does the mischief the micrococcus diphtheriticus." The conversation was naturally a little disagreeable to Phillida, who now rose to depart without making reply. She went over and shook hands with Mrs. Beswick, partly from an instinctive kindness, judging from her speech that she was a stranger in New York.
Spirillum cholera: asiaticae Croupous pneumonia. Micrococcus pneumonia crouposa. Diphtheria. Bacillus diphtheria. Glanders. Bacillus mallei. Gonorrhoea. Micrococcus gonorrhaeae Influenza. Bacillus of influenza. Leprosy. Bacillus leprae. Relapsing fever. Spirillum Obermeieri. Bacillus tetani. Typhoid fever. Bacillus typhi abdominalis.
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