What should countries learn from the pandemic?

The World Health Organization says nearly 15 million people died in the first two years of the pandemic, mostly as a result of the virus itself - but also because people couldn't get proper treatment since hospitals were overwhelmed. The WHO says it's a wake up call for countries to invest in data and their healthcare systems to make them resilient to crises. So, what lessons should be learned? Join host Adrian Finighan. Guests: Bharat Pankhania - Senior Clinical Lecturer at the University of Exeter Medical School. Azeddine Ibrahimi - Professor of Medical Biotechnology at the Rabat Medical School. T. Sundararaman - Health Systems Expert.