Global Goalscast

The world is exhausted with this pandemic. Yet, the virus perseveres, mutating in ways that have made it far more contagious. This has created a dangerous situation. Many communities want restrictions lifted, even as the need to curb the virus has never been greater. David Nabarro, special envoy of the World Health Organization for Covid-19, explains in this episode that it is vital to reduce the presence of the virus now before it mutates further to evade vaccines. Colleagues have told him that the Delta Variant could be within two mutations of being able to do that, Nabarro reports.  The Delta Variant is spreading rapidly in Africa, where very few people have yet to be vaccinated, as well as among the unvaccinated even in rich countries with relatively high levels of vaccination.  Dr. Lucky Aziken, an optometrist in Nigeria, is one of many health providers working to hold back the spread. He describes how he organized safety measures for one of Nigeria’s most vulnerable populations, inmates in the country’