Difference between revisions of "AY Honors/Viruses/Answer Key/es"
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Be sure the pandemic you cover is caused by a virus, since many pandemics are bacterial. Historic or current viral pandemics include: | Be sure the pandemic you cover is caused by a virus, since many pandemics are bacterial. Historic or current viral pandemics include: |
Revision as of 17:56, 21 February 2021
Virus | ||
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Asociación General
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Destreza: 2 Año de introducción: 2012 |
Requisitos
La especialidad de Virus es un componente de la Maestría Salud y Ciencia. |
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With more than one-third of the world’s population living in areas at risk for infection, dengue virus is a leading cause of illness and death in the tropics and subtropics. As many as 400 million people are infected yearly. Dengue is caused by any one of four related viruses transmitted by mosquitoes. There are not yet any vaccines to prevent infection with dengue virus and the most effective protective measures are those that avoid mosquito bites. When infected, early recognition and prompt supportive treatment can substantially lower the risk of medical complications and death. http://www.cdc.gov/dengue/
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Be sure the pandemic you cover is caused by a virus, since many pandemics are bacterial. Historic or current viral pandemics include:
- Yellow fever In 1927 yellow fever virus became the first human virus to be isolated. Yellow fever has been a source of several devastating epidemics.Cities as far north as New York, Philadelphia, and Boston were hit with epidemics. In 1793, one of the largest yellow fever epidemics in U.S. history killed as many as 5,000 people in Philadelphia—roughly 10% of the population. About half of the residents had fled the city, including President George Washington. In colonial times, West Africa became known as "the white man's grave" because of malaria and yellow fever. Yellow fever remains a serious problem in Africa.
- Measles is an endemic disease, meaning that it has been continually present in a community, and many people develop resistance. In populations that have not been exposed to measles, exposure to a new disease can be devastating. In 1529, a measles outbreak in Cuba killed two-thirds of the natives who had previously survived smallpox. The disease had ravaged Mexico, Central America, and the Inca civilization. Before the vaccine was introduced in 1963, there were an estimated 3–4 million cases in the U.S. each year. Measles killed around 200 million people worldwide over the last 150 years. In 2000 alone, measles killed some 777,000 worldwide out of 40 million cases globally.
- Influenza pandemic
- Ebola
- HIV/AIDS considered the main viral long term pandemic
- COVID-19 Also known as COVID-19.
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Referencias
- Categoría: Tiene imagen de insignia
- Adventist Youth Honors Answer Book/Honors/es
- Adventist Youth Honors Answer Book/es
- Adventist Youth Honors Answer Book/Skill Level 2/es
- Categoría: Libro de respuestas de especialidades JA/Especialidades introducidas en 2012
- Adventist Youth Honors Answer Book/General Conference/es
- Adventist Youth Honors Answer Book/Health and Science/es
- Adventist Youth Honors Answer Book/Health and Science/Primary/es
- Adventist Youth Honors Answer Book/Stage 0/es
- Categoría:Libro de Respuestas de Especialidades JA/Maestría Salud y Ciencia/C