TAAG Angola Airlines flight from Luanda to Lisbon on March 23 encountered strong turbulence.

At least 10 people were injured including two crew members.

Dive deeper:

https://www.dailymail.co.uk/news/article-11899215/EXTREME-turbulence-leaves-ten-travellers-injured-entire-passenger-cabin-covered-spilt-food.html?ci=555818