Africa 54: Over 3.5 million in Burkina Faso Face Hunger, Researchers Report Advancements in COVID Tracking; Elon Musk Purchases Twitter

Coming Up on VOA’s Africa54: ➡️ Hunger is soaring across Burkina Faso – 3.5 million people don’t have enough food to eat, and 630,000 people may be on the brink of starvation; Researchers use an evolving monitoring system to track signs of coronavirus in sewage, which could forecast covid infections; Elon Musk strikes a multi-billion-dollar deal to entirely own social media giant Twitter. ➡️ For this and more, stay tuned to VOA's Africa 54!