Hawkers and passengers alike take no chances on Mexico City's Metro. Virtually everyone wears a facemask. © Anthony Wright, 2009
Source article: Swine flu at Ground Zero (Mexico City): life in a masked city
Hawkers and passengers alike take no chances on Mexico City's Metro. Virtually everyone wears a facemask. © Anthony Wright, 2009
Source article: Swine flu at Ground Zero (Mexico City): life in a masked city