Police officers wear protective masks during a Ukrainian Premier League match.
A girl holds a mask to her face as she rides a bus in Lviv, Ukraine.
Patients suspected of carrying the H1N1 swine flu virus wait to be examined at a hospital in Minsk, Belarus.
A young boy in the city of Chita, Russia, where two people have died of swine flu
A newlywed couple kisses as they leave the city hall in Lviv.