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acid alimentary canal animals anthrax antitoxin appear atoxyl attacked bacilli become Behring Behring's blood body Borrel bovine bacilli bovovaccination cancer cancer cells capable cattle cause cent contagion contagious cow-pox culture cure deaths digestive diphtheria discover discovery dose effect experimental experiments fact fatal fever glands Glossina guinea-pig horse human hygiene idea immunity infants infected infectious diseases inoculated investigations Jenner Koch Koch's laboratory lactic large intestine lesions living Luckau lungs malady medicine Metchnikoff method mice microbes milk mouse mucous membrane nagana natural observed organism palpalis parasites Paris pass Pasteur Pasteur Institute pathogenic patients phagocytes phagocytosis poison produced proved pulmonary pustules putrefaction rendered resistance result serum serum-therapy sheep-pox skin sleeping sickness small-pox soil sores species spores stomach suffering symptoms tetanic toxin tetanus therapeutic tion tissues toxin treatment trypanosome tsetse-flies tubercle bacillus tuberculin tuberculosis tumours vaccination variolous variolous matter virulent virus wound
Pagina 229 - The wolf, disarmed of ferocity, is now pillowed in the lady's lap.* The cat, the little tiger of our island, whose natural home is the forest, is equally domesticated and caressed. The cow, the hog, the sheep, and the horse, are all, for a variety of purposes, brought under his care and dominion.
Pagina 230 - The farriers have termed it the grease. It is an inflammation and swelling in the heel, from which issues matter possessing properties of a very peculiar kind, which seems capable of generating a disease in the human body (after it has undergone the modification which I shall presently speak of), which bears so strong a resemblance to the smallpox that I think it highly probable it may be the source of that disease.
Pagina 212 - It appears on the nipples of the Cows in the form of irregular pustules. At their first appearance they are commonly of a palish blue, or rather of a colour somewhat approaching to livid, and are surrounded by an erysipelatous inflammation. These pustules, unless a timely remedy be applied, frequently degenerate into phagedenic ulcers, which prove extremely troublesome. The animals become indisposed, and the secretion of milk is much lessened.
Pagina 234 - It is remarkable that variolous matter, when the system is disposed to reject it, should excite inflammation on the part to which it is applied more speedily than when it produces the smallpox. Indeed, it becomes almost a criterion by which we can determine whether the infection will be received or not. It seems as if a change, which endures through life, had been produced in the action, or disposition to action, in the vessels of the skin; and it is remarkable, too, that whether this change has...
Pagina 237 - ... away (leaving on the inoculated parts scabs and subsequent eschars) without giving me or my patient the least trouble. In order to ascertain whether the boy, after feeling so slight an affection of the system from the cow-pox virus, was secure from the contagion of the smallpox, he was inoculated the 1st of July following with variolous matter, immediately taken from a pustule.
Pagina 208 - While the vaccine discovery was progressive, the joy I felt at the prospect before me of being the instrument destined to take away from the world one of its greatest calamities, blended with the fond hope of enjoying independence and domestic peace and happiness, was often so excessive that, in pursuing my favorite subject among the meadows, I have sometimes found myself in a kind of reverie. It is pleasant for me to recollect that these reflections always ended in devout acknowledgments to that...
Pagina 212 - The animals become indisposed, and the secretion of milk is much lessened. Inflamed spots now begin to appear on different parts of the hands of the domestics employed in milking, and sometimes on the wrists, which quickly run on to suppuration, first assuming the appearance of the small vesications produced by a burn. Most commonly they appear about the joints of the fingers and at their extremities ; but whatever parts are affected, if the situation will admit, these superficial suppurations put...
Pagina 232 - Berkeley, lived as a servant with a farmer near this place in the year 1770, and occasionally assisted in milking his master's cows. Several horses belonging to the farm began to have sore heels, which Merret frequently attended. The cows soon became affected with the cowpox, and soon after several sores appeared on his hands. Swellings and stiffness in each axilla followed, and he was so much indisposed for several days as to be incapable of pursuing his ordinary employment. Previously to the appearance...
Pagina 242 - The same unfortunate circumstance of giving a disease, supposed to be the smallpox, with inefficacious variolous matter, having occurred under the direction of some other practitioners within my knowledge, and probably from the same incautious method of securing the variolous matter, I avail myself of this opportunity of mentioning what I conceive to be of great importance; and, as a further cautionary hint, I shall again digress so far as to add another observation on the subject of inoculation....