Senior Living Blog

The world’s now scrambling for dry ice. It’s just one headache in getting coronavirus vaccines where they need to go

  Vaccines like to be kept cool, none more so than the Pfizer candidate for Covid-19, which has to be deep-frozen. And that’s going to be an issue for developing countries — and for rural areas in the developed world. The “cold rain” is just one of the challenges in distributing vaccines worldwide. There are […]