It is found that if the inoculation be made deep down in a solid medium, growth of an anaerobic organism will take place, especially if the medium contains some reducing agent such as glucose.
Two methods of protective inoculation have been used.
It encountered many difficulties, and until the definite proof of the stegomyia hypothesis of yellowfever inoculation made by the United States army surgeons in Cuba in 1900, the greatest problem seemed insoluble.
In this manner organisms obtained from red clover can be grown and applied to the seed of red clover; and similar inoculation can be arranged for other species, so that an application of the bacteria most suited to the particular crop to be cultivated can be assured.
By immunity is meant non-susceptibility to a given disease, or to experimental inoculation with a given bacterium or toxin.
At Hubli, where nearly the whole population was inoculated between the lath of May and the 27th of September ' The system of inoculation against plague with a fluid prepared from sterilized virus of the disease was introduced in India by Professor Haffkine early in 1897.
This is also caused by the presence of a microbe, of which the virus can also be attenuated, and by inoculation of this weakened virus the animal rendered immune.
The methods of active immunity have been practically applied in preventive inoculation against disease; those of passive immunity have given us serum therapeutics.
For purposes of inoculation young vigorous cultures must be used.
Almost immediately afterwards he was inoculated for smallpox, which was raging in Princeton and vicinity, and, always feeble, he died of the inoculation on the 28th of March 1758.