Table 3. Mortality Rates of COVID-19-Infected Patients with Comorbidities in Several Countries.

		% Mortality
Sr. no.	Diseases	China	Italy	USA	Refs
1.	Parkinson’s disease	30	40	not reported	(34)
2.	cancer	2	5	9.5	(35,36)
3.	diabetes	7.4	35.5	58	(23,36)
4.	hypertension	9.5	73.8	not reported	(23,36,37)