Which is bigger: a virus such as Ebola or a bacteria such as E. Coli? What is the virus transmission, the morphology and the family name of the virus that causes Ebola? What is the virus transmission, the morphology, and the family name of the virus that causes rabies? What is the ...
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...
“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 a...
Moreover the smallpox virus was quite stable, that is to say it could remain active outside the human body for a certain amount of time. It could therefore be very easily spread around and transported from place to place. Finally, it was a "human" disease; its transmission from one ...
A highly infectious and often fatal disease caused by a virus and characterized by fever, headache, and severe pimples that result in extensive scarring. Smallpox was once a dreaded killer of children and caused the deaths of millions of Native Americans after the arrival of European settlers in...
Edward Jenner made use of the observation that milkers who had contracted cowpox did not suffer from smallpox. This was the beginning of vaccination – that is, the inoculation of cowpox virus in order to protect against smallpox (Latin:vacca = cow). Smallpox eradication is the greates...
9. Smallpox is a very serious infection which is caused by a virus named variola, which is a member of the poxvirus family. 天花是一种非常严重的感染是由病毒引起的命名天花,这是一个会员的痘病毒家族。 10. I'm immune to smallpox as a result of vaccination. 我种过牛痘了,所以对天花有免疫...
Figure 1.A transmission electron micrograph of a tissue section containing variola viruses. 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...
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. ...
Is the bubonic plague airborne? Was cholera a pandemic or epidemic? Was the measles outbreak in Washington state an epidemic? In the Columbian Exchange, diseases such as smallpox resulted in Was the bubonic plague a virus? Did the Indigenous people give Europeans smallpox?