21. Growing the vaccinia virus is only the first step in a long manufacturing process. 22. In people with skin ailments or immune disorders, vaccinia can multiply too much. 23. Even if left unvaccinated, they might catch vaccinia from those who are vaccinated. 24. The agency is also trying to obtain fresh vaccinia immune globulin, an official said. 25. Because the vaccinia is live, it can cause severe skin infections or permanent blindness. 26. The vaccine is made from a live virus, vaccinia , a relative of smallpox. 27. The vaccine consists of live vaccinia virus. 28. The danger is that these high-risk groups could catch vaccinia from those vaccinated. 29. The blood samples were exposed to vaccinia virus, a relative of the smallpox virus. 30. The government ordered large supplies of vaccinia immune globulin, an antidote for bad reactions.
