write a paragraph on each a) corona virus b) sars virus c) Ebola virus
Answers
Explanation:
Corona Virus
The ultrastructural morphology exhibited by the 2019 Novel Coronavirus seen in an illustration released by the Centers for Disease Control and Prevention in January 29, 2020.
Sars virus
Severe acute respiratory syndrome-related coronavirus is a species of coronavirus that infects humans, bats and certain other mammals. It is an enveloped positive-sense single-stranded RNA virus that enters its host cell by binding to the angiotensin-converting enzyme 2 receptor.
Ebola virus
Ebola hemorrhagic fever (Ebola virus disease) is a disease caused by four different strains of Ebola virus; these viruses infect humans and nonhuman primates.
Compared to most illnesses, Ebola hemorrhagic fever has a relatively short history. Health care professionals discovered Ebola in 1976.
Answer:
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.
Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.
The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.
Severe acute respiratory syndrome (SARS) is a rapidly spreading, potentially fatal infectious viral disease.
According to the Centers for Disease Control and Prevention (CDC), SARS was recognized as a global threat in March 2003. The viral disease first appeared in Southern China in November, 2002 and spread to more than 24 countries in Asia, Europe, North America, and South America. There have not been any new cases of SARS since 2004, and the risk is relatively low.
Although they were dealing with a newly-discovered virus that behaved differently than other known viruses, world health officials were able to contain the SARS epidemic within a few short months
Ebola virus disease (EVD) is a deadly disease with occasional outbreaks that occur primarily on the African continent.
EVD most commonly affects people and nonhuman primates (such as monkeys, gorillas, and chimpanzees). It is caused by an infection with a group of viruses within the genus Ebolavirus:
Ebola virus (species Zaire ebolavirus)
Sudan virus (species Sudan ebolavirus)
Taï Forest virus (species Taï Forest ebolavirus, formerly Côte d’Ivoire ebolavirus)
Bundibugyo virus (species Bundibugyo ebolavirus)
Reston virus (species Reston ebolavirus)
Bombali virus (species Bombali ebolavirus)
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