Even these services struggled to deliver. While manufacturing also suffered, the transportation shortage was undoubtedly one of the biggest supply chain problems, in addition to the availability of stock, due to lockdown and increased demand on at-home deliveries.
In the context of COVID-19, the risk is not just limited to the possibility of death after contracting coronavirus, but also that the virus is so infectious. This means it spreads quickly, potentially overwhelming local medical resources, as well as causing economic disruption.