Countries are strengthening their face mask rules. Soon you might have to wear one outdoors, too

Cases are ticking upwards in parts of Europe, the process of unlocking is paused in the UK, and the Americas are still battling to contain vast Covid-19 outbreaks.

https://edition.cnn.com/2020/08/04/europe/face-masks-outdoors-rules-intl/index.html?iid=ob_lockedrail_topeditorial