Volume 4 ; Issue 1 ; in Month : Jan-June (2020) Article No : 143
Phiri MN, Banda M, Mudenda S, et al.

Coronavirus Disease 2019 (COVID-19) is a viral infection that affects the respiratory system [1,2]. The history of human coronaviruses can be dated to as early as 1965 when scientists were able to isolate the virus from the human respiratory tract who had suffered from colds.

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