Five years after the COVID-19 pandemic began in Wuhan, China, the virus continues to evolve, with scientists investigating its origins and tracking variants. The WHO estimates over 20 million deaths, with vaccines developed rapidly to combat the virus. The omicron variant is currently dominant, and millions suffer from long COVID, a condition with lingering symptoms. The true origin of the virus remains uncertain, complicated by political factors and calls for transparency from China. Teljes cikk (Euronews.com)