Automakers and suppliers are converging on a consensus that temperature screening, health questionnaires, assembly lines redesigned to keep workers apart, and lots of masks and gloves can enable factories to operate safely.

The non-Detroit 3 automakers have for decades avoided sending workers home with no pay. The Covid-19 pandemic is a different matter.

It's unclear when the prototype will be ready or if the design will meet rigorous medical quality standards.

Logistics, transport and supply chain management will remain challenges after the mass quarantine of one of China's key auto manufacturing hubs was lifted.