WHO chief opens assembly with push for 'historic' pandemic treaty
The COVID-19 pandemic brought into sharp focus many of the world's glaring inequalities between rich and poorer nations.
Raisa Santos
Journalist, communicator and researcher who holds a Master of Public Health from Columbia University and wrote for Health Policy Watch.
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New York
Global vows to millions of migrants and refugees still largely unfulfilled
Most of the world's 8 billion inhabitants prefer to stay within their nation of birth, but almost 1-in-20 have left that behind.
High stakes for COP27 summit as climate becomes a health crisis too
Drought, floods, disease outbreaks and a global food crisis add pressure for real action at the U.N. climate summit in Egypt.