Archaeologists find 9-mile-long ancient fortification at desert oasis (www.newsweek.com)
Cholera cases soar globally amid shortage of vaccines (www.theguardian.com)
U.K. archaeologists uncover ancient grave holding teen girl, child and treasures: "Striking discovery" (www.cbsnews.com)
Zika cases surge by almost 300pc in Thailand (www.telegraph.co.uk)
Black people experience strokes more frequently and at younger ages than White counterparts, study finds (edition.cnn.com)
A new study found the rate of stroke among Black people was roughly 50% to 80% higher than the rate among White people, over the studied period.