Antibody in Hepatitis Patients Against a Newly Isolated Virus

摘要: Summary1. A virus has been recovered in tissue cultures inoculated with the 1951 NIH icterogenic plasma pool. 2. This agent produces cytopathogenic effects a wide variety of cell cultures, but induces no overt disease common laboratory animals. It inapparent infection embryonated eggs. 3. Serologic studies have failed to show any relation between A-l and number recognized viruses. 4. Heat inactivated sera from normal human beings animals did not neutralize virus. 5. Volunteers infected serum hepatitis 6 different sources have, high degree consistency, developed antibodies against agent. 6. Sera patients infectious neutralized comparable regularity.