small•pox (ˈsmɔlˌpɒks) n. an acute, highly contagious, febrile disease, caused by the variola virus and characterized by a pustular eruption that often leaves permanent pits or scars: eradicated worldwide by vaccination programs. ...
Bacteria free dried smallpox vaccinedoi:US3135661 ATINT HOWARDCOLALONGO STEPHEN FRANKBARTELL PASQUALE FIOREUS3135661 * 1961年6月30日 1964年6月2日 American Home Products Corporation Bacteria free dried smallpox vaccine
Vaccine— A preparation using a non-infectious element or relative of a particular virus or bacteria, and administered with the intention of halting the progress of an infection, or completely preventing it. In the event that smallpox is reintroduced into the current population, it will be imper...
Infection by the smallpox virus caused high fever, a body-wide rash, and could cause permanent scarring, blindness, and death. Approximately 30 percent of people who caught the disease died.Answer and Explanation: Yes, smallpox is a DNA virus. It is a double-stranded DNA virus that is pa...
smallpox should the virus be released. The old vaccine had been a crude preparation produced on the skin of calves and would not meet the standards of a contemporary vaccine. After the 1980 declaration that smallpox had been eradicated, vaccination stopped everywhere and all production facilities ...
The smallpox vaccine exposes the body to a relatively small amount of live vaccina virus. This way, the body can mount an immune response and recognize the similar (but deadly) variola virus if it is ever exposed, preventing the development of smallpox. ...
Smallpox is a viral disease caused by the Variola virus that is a member of the genus Orthopoxvirus. The symptoms of the disease are high fever, body ache, headache, pus-filled blisters on the skin that spread to all parts of the body, and so on....
Transmission:The usual entry of smallpox virus is through the respiratory tract with infection of the oropharyngeal (mouth) or respiratory (trachea and lung) mucosa. Secretions from the mouth and nose, rather than scab material, are the most important source of human-to-human transmission. The ...
“A thirty year old woman in whom an uncommon complication of smallpox vaccination developed is presented herein. In this case, virus was transmitted from the recently vaccinated child to the vulva and the vagina of the incompletely immune mother. The diagnosis was confirmed by a viral culture ...
They are larger than some bacteria and contain double-stranded DNA. Poxviruses are the only viruses that do not need a cell's nucleus to replicate inside the cell. The variola virus is the only known cause of smallpox. The disease affects only humans. No animal reservoirs or insect ...