 | 1891 - 1092 Seiten
...the unvaccinated 44 per 1,000 " Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a 20-fold immunity from attack by small-pox, and a 480-fold security against death by small-pox. A consideration... | |
 | 1891 - 588 Seiten
...and 4400 for unvaccinated. "'Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a twenty fold immunity from attack by small-pox, and had four hundred and eighty fold security against... | |
 | 1891 - 1152 Seiten
...the unvaccinated 44 per 1,000 " Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a 20-fold immunity from attack by small-pox, and a 480-fold security against death by small-poz. A consideration... | |
 | New Jersey. State Department of Health - 1891 - 1096 Seiten
...the unvaccinated 44 per 1,000 " Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a 20-fold immunity from attack by small-pox, and a 480-fold security against death by small-pox. A consideration... | |
 | 1892 - 150 Seiten
...off the Sheffield epidemic, therefore, the vaccinated children had, as compared with the uuvacc'mated children living in the town, a twenty-fold immunity from attack by small-pox, and a 4SO-fokl security against death by small-pox. A consideration of the attack rate and death rate amongst... | |
 | Kansas State Board of Health - 1893 - 354 Seiten
...the unvaccinated, 44 per 1,000. Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a 20-fold immunity from attack by small-pox, and a 480-fold security against death by small-pox. A consideration... | |
 | Sir Thomas Clifford Allbutt - 1898 - 1214 Seiten
...the uu vaccinated was . . .44 " Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the...twenty-fold immunity from attack by small-pox, and had a 480-fold security against death by small-pox. The above relates to the general child-population... | |
 | 1919 - 802 Seiten
...observed gives 4,400 deaths.] Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had as compared with the unvaccinated...twenty-fold immunity from attack by small-pox ; and had a 430-fold security against death by small-pox. The above relates to the general children-population... | |
 | 1891 - 774 Seiten
...and 4,400 for unvaccinated. " ' Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a twenty fold immunity from attack by small-pox, and had four hundred and eighty fold security against... | |
 | 1894 - 684 Seiten
...the unvaccinated, 44 per 1,000. Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a 20-fold immunity from attack by smallpox and a 480-fold security against death by smallpox. A consideration... | |
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The death-rate of the unvaccinated 44 per 1,000 " Under the general circumstances of the Sheffield epidemic, therefore, the vaccinated children had, as compared with the unvaccinated children living in the town, a 20-fold immunity from attack by small-pox,... 