article on corona virus vs mankind
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Answer:
Over the past two decades, outbreaks of coronavirus have been observed—SARS-CoV in 2003 and Middle-East respiratory syndrome (MERS) -CoV— and have been described as major public health threats. The WHO considers COVID-19 to be a more serious and widespread epidemic disease . To date, it seems that the mortality rate of COVID-19 is lower than those of SARS or MERS. A significant increase in number of COVID-19 cases was observed as the result of the absence of emerging pathological symptoms in virus carriers. For this reason, it may lead to the collapse of local health-care systems . Some countries face an outbreak crisis and are trying to prevent the spread of COVID-19 through preventing human gatherings, imposing a curfew in cities, preventing travel between countries and closing land borders, all of which may reduce the outbreaks.
The main transmission of COVID-19 starts with human-to-human contact, including relatives and friends who have intimate contact with patients or incubating carriers. Many studies have reported that coughing and sneezing are quicker routes of virus dispersion, indicating the need for droplet and airborne precautions when encountering an infected person .
Explanation:
Scientists have made progress in characterizing the new coronavirus but there are still many questions to be answered. COVID-19 is a great biological hazard and is a worldwide threat. COVID-19 is highly contagious during the latency period. It is may be necessary to adopt and invest in more modern technologies both to facilitate notification, and to allow speedier data dissemination and analysis in keeping with the principles of precision epidemiology.
We suggest that close contact with an infected person is the major factor in disease transmission. Health-care workers must also follow CDC guidelines and should not attempt to perform any virus isolation or characterization. The effect of mass gathering cancellations on reducing the spread of COVID-19 needs to be determined. Any mutation occurring will be especially important. There is no evidence that part of COVID-19 is synthetic.
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