The process of inoculating cattle with lymph obtained from human subjects vaccinated with cowpox or vaccinia virus.
| 单词 | θ14570 |
| 释义 | the world > health and disease > healing > medical treatment > immunoprophylaxis > [noun] > immunization > inoculation or vaccination > against smallpox > retrovaccination (1) retrovaccination1839 The process of inoculating cattle with lymph obtained from human subjects vaccinated with cowpox or vaccinia virus. |
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