ID 247104008 © Kokliang | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
smartphone airport app application borders certificate concepts control corona coronavirus covid covid19 digital diseases document documents epidemic flight global health healthcare identification immune immunization infection international medicine mobile phone negative online pandemic passenger passport people prevention protection quarantine record safety security technology test tourist travel traveler trip vacations vaccination vaccine virus certification use checking certifying vaccinated status covid-19 heath citizen prepare