Coronavirus vaccines, vaccination, vaccine diplomacy. A year after the Covid-19 pandemic spread, vaccination records (or anti-records ??) are already being set around the world. According to the most optimistic forecasts, it is planned to vaccinate half of the entire population of the planet by the summer. How are the EU, Russia, Ukraine and the whole world coping with vaccinations? And what about vaccines? We will review Sputnik V, AstraZeneca, Pfizer and the public views in Ukraine and around the world. Let's take a closer look at this "vaccine mania". Facts only.