Ten years on from Egypt's Arab Spring - what has become of the Tahrir Square revolutionaries?
Protests in Cairo in 2011 sparked the downfall of dictator Hosni Mubarak. But did it really change anything?

Protests in Cairo in 2011 sparked the downfall of dictator Hosni Mubarak. But did it really change anything?
One year on from the world's first lockdown, restrictions are returning to the pandemic ground zero
One year on from Wuhan lockdown families are still searching for answers
The tough system has helped Australia keep case numbers impressively low but some say it has an advantage as an isolated island nation
Lower-income countries have fallen behind in the scramble for vaccines, but Dr Richard Hatchett remains optimistic Covax will be successful
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