Vaccines in Resource Poor Countries - Are They Fit for Purpose?

Vaccine production globally is scaling up with astonishing rapidity. We've already delivered over six billion doses of vaccines. There are some estimates bat by the end of the year, we may even get to 11 or 12 billion doses of vaccine being distributed globally. That would potentially be enough to vaccinate five and a half or six billion people. The problem is that countries have different capabilities, different resources to receive and deliver that vaccine. Even poor countries have some ability to receive and use even vaccines like the fiser and madurna. But youare y right. If if that vaccine presented a challenge in the u k, you can imagine what kind of a challenge it would present in ch