## Abstract An outbreak of nonbacterial gastroenteritis occurred in an orphanage in December 1979. Of 54 residents, 43 were affected with acute gastroenteritis. Diarrhea was the commonest symptom. The 33‐ to 39‐nm virus‐like particles, tentatively designated as Sapporo agent, were detected in 17 (4
Immunogenic effect of inactivated hepatitis B vaccine: Comparison of 20 μg and 40 μg doses
✍ Scribed by Saul Krugman; H. Preston Holley; J. R. Morton Davidson; Michael S. Simberkoff; Nicolas Matsaniotis
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 166 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0146-6615
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The immunogenic effect of inactivated hepatitis B vaccine (Merck Heptavax B) was evaluated in 202 seronegative healthy medical personnel. Three inoculations of vaccine were given at 1‐month intervals. Of 116 vaccinees who received a 40‐μg dose, 39% had an anti‐HBs response 1 month after the first dose, 88% 1 month after the second dose, and 99% 1 month after the third dose. Of 86 vaccinees who received a 20‐μg dose, 40% had an anti‐HBs response 1 month after the first dose, 79% after the second dose, and 95% after the third dose. These results confirm the high immunogenic effect of a 20‐μg dose of vaccine.
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