Smallpox is caused by which virus quizlet
WebThe table here shows the two diseases which the world has eradicated and the seven diseases that ITFDE has listed as potentially eradicable.4These diseases are — polio, Guinea worm disease, lymphatic filariasis, cysticercosis, measles, mumps and rubella. WebAug 21, 2024 · smallpox fifth disease chikungunya virus infection Transmission Many exanthematous viruses are spread through respiratory droplets from the cough or sneeze of someone with the virus....
Smallpox is caused by which virus quizlet
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WebMar 31, 2024 · Smallpox is caused by infection with variola major, a virus of the family Poxviridae. (A less-virulent form of smallpox, called alastrim, is caused by a closely … WebQuestion 6 options: a) Rabies is almost always transmitted by a bite of a rabid animal. b) Wild animals are the reservoir for rabies. c) Rabies is rare in humans in the U.S. because almost everyone is vaccinated. d) An unvaccinated dog that is bitten by a rabid animal must be confined for six months or destroyed.
WebNov 10, 2024 · Smallpox is an acute contagious disease caused by the variola virus, a member of the orthopoxvirus family. It was one of the most devastating diseases known to humanity and caused millions of deaths before it was eradicated. It is believed to have existed for at least 3000 years. WebSmallpox is caused by a virus and can result in one of two forms of the disease, called variola major and variola minor. Variola major kills 20 to 40 percent of unvaccinated people who get it and can lead to blindness. Variola minor, a far less lethal form of the disease, results in death only on rare occasions.
WebSmallpox can be prevented by smallpox vaccines, also called vaccinia virus vaccines. The vaccines are made from a virus called vaccinia, which is a poxvirus similar to smallpox, but less harmful. There are two licensed smallpox vaccines in the United States and one investigational vaccine that may be used in a smallpox emergency. WebAug 5, 2024 · Tecovirimat (Tpoxx). The U.S. Food and Drug Administration (FDA) approved this drug for use in the U.S. in 2024. Research found that it worked in animals and in lab tests. However, it hasn't been tested in people who are sick with smallpox. So it's not known if it's an effective drug option.
WebFeb 19, 2024 · Smallpox is caused by an inhaled virus, which causes fever, vomiting and a rash, soon covering the body with fluid-filled blisters. These turn into scabs which leave scars. Fatal in approximately ...
WebSmallpox is caused by: A. A virus B. A bacterium C. A parasite D. A prion 2. Smallpox is spread through close contact with a person who has symptoms of the disease. When is a person with smallpox the most infectious? A. From the moment they get the virus B. Once sores develop in the mouth and throat C. Once a rash develops D. B and C 3. highlight function in wordWebAug 1, 2024 · More than 200 different viruses are known to cause the common cold. The most common groups of cold viruses include rhinoviruses, coronaviruses, and adenoviruses. These infections are widely disseminated in the human population and are transmitted through direct contact and droplet transmission. highlight function in powerpointWebAug 1, 2024 · More than 200 different viruses are known to cause the common cold. The most common groups of cold viruses include rhinoviruses, coronaviruses, and … small office for rent in bangaloreWebNo animals can acquire smallpox; humans are the only host. What is the name of the virus that causes the more common and severe form of smallpox and what is the name of the … highlight full rowWebhepatitis B virus. Which of the following is a type of herpes virus? Epstein-Barr virus. Which of the following viral diseases has been acquired in the United States by handling pet prairie dogs? monkeypox. The disease known as severe acute respiratory syndrome (SARS) is caused by a type of: coronavirus. Measles. small office for rent craigslistWebWhich of the following viral diseases has been eliminated from the general population worldwide? smallpox measles German measles influenza 13. What term refers to multinucleated cells that form when many host cells fuse together during infections? Ghon elements Reye syndrome Koplik’s spots syncytia 14. highlight fullWebMar 6, 2024 · Because the smallpox variola virus only infects humans, it was a good target for eradication. Human-to-human transmission could be interrupted through targeted vaccination campaigns. Similarly, poliovirus, which also only infects humans, was eliminated in 193 countries. highlight furniture