A staff wearing a protective face mask uses her phone at Suvarnabhumi Airport as the government extends a ban on incoming passenger flights until the end of April, following the coronavirus disease (COVID-19) outbreak, in Bangkok, Thailand April 16, 2020. REUTERS/Soe Zeya Tun
The impact of coronavirus on roaming business will be measured in billions of dollars, but it will vary widely depending on the country and the carrier. Reuters

Global telcos could lose $25bn in roaming revenues as Covid-19 hits travel demand