Some inhalers in Nigeria have doubled or tripled in price since last year, leaving many struggling.
Since protests began two weeks ago 39 people have been killed, a state-funded rights group says.
South Africa name 12 of the starters from the 2023 Rugby World Cup final in their side for the opening Test with Ireland on Saturday.
A wedding, the funeral of those killed there as well as a hospital were targeted in a series of attacks.
Lucius Banda, who has died aged 53, became known as the "soldier" for the voiceless.
Lucius Banda, who has died aged 53, became known as the "soldier" for the voiceless.
Lucius Banda, who has died aged 53, became known as the "soldier" for the voiceless.
Eritrea's Biniam Girmay makes history as the first black African to win a Tour de France stage.
Biniam Girmay makes history as the first black African winner of a Tour de France stage with Mark Cavendish held up by a late crash on the run into Turin.
Biniam Girmay makes history as the first black African winner of a Tour de France stage with Mark Cavendish held up by a late crash on the run into Turin.