Dose response studies with Wistar RA 27/3 strain live attenuated rubella vaccine
Wistar RA 27/3 strain live attenuated rubella vaccine was administered subcutaneously or intranasally at varying titres of virus from 3·0 to 6000 TCID 50 to a total of 335 students attending two teacher training colleges in Edinburgh. Doses of 3 TCID 50 were fully immunogenic when given subcutaneous...
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Veröffentlicht in: | Journal of biological standardization 1974-01, Vol.2 (2), p.111-119 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Wistar RA 27/3 strain live attenuated rubella vaccine was administered subcutaneously or intranasally at varying titres of virus from 3·0 to 6000 TCID
50 to a total of 335 students attending two teacher training colleges in Edinburgh. Doses of 3 TCID
50 were fully immunogenic when given subcutaneously but equivalent results were obtained only with intranasal doses of 2000 TCID
50. An intranasal immunizing dose 50% (ID
50) value of 190 TCID
50 was obtained. The incidence of reactions between vaccination groups was compared. |
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ISSN: | 0092-1157 |
DOI: | 10.1016/0092-1157(74)90025-0 |