The clock starts ticking once the vaccine leaves the freezer. Here's what to expect.
The Oxford/AstraZeneca vaccine is the second COVID shot to be approved in Australia, and it's likely Australians will start receiving it next month.
West Virginia's success holds some important lessons for other states and the rest of the COVID-19 vaccine rollout.
The vaccines' cold storage requirements and shipment rules put small, rural communities at a disadvantage, but that's only part of a long-running challenge.
The all important 'last-mile' logistics.