Intense Efforts to Secure COVID Vaccine, Keep It Off the Black Market
As delivery trucks rumble out of Pfizer’s Michigan plant with an escort from U.S. Marshals, they are also under the watchful eye of FedEx employees. Each box of vaccines is equipped with Bluetooth and GPS sensors to monitor their location and temperature. “I refer to them as guardian angels,” said Richard Smith, regional president of the Americas for the shipping giant. “They are using the technology to have eyes on every single one of them to be alerted to any potential failure.”