The Tehran Metro has launched a campaign inviting passengers to respect health protocols, including mask-wearing and social distancing, in order to contain the coronavirus pandemic.







The Tehran Metro has launched a campaign inviting passengers to respect health protocols, including mask-wearing and social distancing, in order to contain the coronavirus pandemic.
1 min read
Passengers wearing protective face masks are seen on an underground train in Tehran, Iran.
The Tehran Metro has launched a campaign inviting passengers to respect health protocols, including mask-wearing and social distancing, in order to contain the coronavirus pandemic.






