World health authorities are heavily emphasizing the need for practically everybody in the world to get a Covid-19 vaccination. Multiple vendors, such as Pfizer, Moderna, and Johnson & Johnson are working around the clock to produce as much vaccine as they can, and to ship it to vaccination sites around the world. You would think that, with the full weight of authority of national governments around the world, and the technical expertise of the pharmaceutical giants that are doing the production, that getting a vaccination when it is your turn to get one, would be a smooth process. Continue reading →