Is the use of automated artificial manual breathing unit resuscitators justified during a pandemic mechanical ventilator crisis?

Coronavirus disease-19 (COVID-19) has an acute onset, mainly affects the respiratory tract, and can progress to acute respiratory distress syndrome, which necessitates management in the intensive care unit. This pandemic has created an unprecedented need for ventilators across the globe. Of every 100 patients diagnosed, at least three patients require mechanical ventilation.