As COVID-19 virus spread from December 2019 through May 2020 in the whole world , 3...

As COVID-19 virus spread from December 2019 through May 2020 in the whole world , 3 million patients were diagnosed with the disease, and 202 thousand of these patients died. An additional 1 million individuals were found to have antibodies to COVID-19 virus but did not have any clinical symptoms. Of those infected, 959 thousand were from USA, which has a population of about 331 million people.

Using this information and the calculations described calculate the following values for this COVID-19 outbreak:

Incidence in USA: new cases/ people in the population/ months
Prevalence in USA: %
Morbidity World wide : %
Mortality world wide: %
Case fatality ratio world wide: %

Solutions

Expert Solution

Patients were diagnosed - 30,00,000

Patients died - 2,02,000

Patients in USA - 9,59,000

Total people in USA - 33,10,00,000

Recoverd patients - 10,00,000

world population as per internet source - 7,800,000,000 aprox

therefore

PREVALANCE IN USA % = 9,59,000÷331000000 ×100

= .289%

MORBIDITY WORLD WIDE% = 30,00,000÷7,800,000,000×100 = .0384%

MORTALITY WORLD WIDE %= 2,02,000÷7,800,000,00×100

CASE FATALITY WORLD WIDE %

=2,02,000÷30,00,000×100 = 6.73%

ekkarill92 answered 1 year ago

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