![91% of world population lives in countries with restricted travel amid COVID-19 | Pew Research Center 91% of world population lives in countries with restricted travel amid COVID-19 | Pew Research Center](https://www.pewresearch.org/wp-content/uploads/2020/04/ft_2020.04.01_borderclosures.png)
91% of world population lives in countries with restricted travel amid COVID-19 | Pew Research Center
India Today - Many countries have opened up borders for international flyers as cases dip and severity of infections moderate. In the latest development, Australia has now allowed all vaccinated flyers to
![Managing borders during public health emergencies of international concern: a proposed typology of cross-border health measures | Globalization and Health | Full Text Managing borders during public health emergencies of international concern: a proposed typology of cross-border health measures | Globalization and Health | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12992-021-00709-0/MediaObjects/12992_2021_709_Fig1_HTML.png)
Managing borders during public health emergencies of international concern: a proposed typology of cross-border health measures | Globalization and Health | Full Text
![COVID-19 border policies create problems for African trade and economic pain for communities | IFPRI : International Food Policy Research Institute COVID-19 border policies create problems for African trade and economic pain for communities | IFPRI : International Food Policy Research Institute](https://www.ifpri.org/sites/default/files/Blog/closure_of_african_borders_2020.jpg)
COVID-19 border policies create problems for African trade and economic pain for communities | IFPRI : International Food Policy Research Institute
![91% of world population lives in countries with restricted travel amid COVID-19 | Pew Research Center 91% of world population lives in countries with restricted travel amid COVID-19 | Pew Research Center](https://www.pewresearch.org/wp-content/uploads/2020/04/FT_20.03.24_BorderClosures_crop.png)
91% of world population lives in countries with restricted travel amid COVID-19 | Pew Research Center
![Comment: A timeline of closed international borders and where we stand today – The World of Aviation Comment: A timeline of closed international borders and where we stand today – The World of Aviation](https://worldofaviation.com/wp-content/uploads/2021/03/Screen-Shot-2021-03-26-at-2.33.37-pm-1024x679.png)
Comment: A timeline of closed international borders and where we stand today – The World of Aviation
![Closed borders, travel bans and halted immigration: 5 ways COVID-19 changed how – and where – people move around the world Closed borders, travel bans and halted immigration: 5 ways COVID-19 changed how – and where – people move around the world](https://images.theconversation.com/files/390211/original/file-20210317-13-1bei0eo.png?ixlib=rb-1.1.0&q=45&auto=format&w=1200&h=900.0&fit=crop)
Closed borders, travel bans and halted immigration: 5 ways COVID-19 changed how – and where – people move around the world
![MFA of Ukraine 🇺🇦 on Twitter: "Close all remaining airspace! 38 (out of 193) states have closed their airspace to Russian aircraft. But Russians can still fly to many other countries that MFA of Ukraine 🇺🇦 on Twitter: "Close all remaining airspace! 38 (out of 193) states have closed their airspace to Russian aircraft. But Russians can still fly to many other countries that](https://pbs.twimg.com/media/FNvOuUNXIAg7uGC.jpg:large)