1.   The few people moving on the streets were said to be covering their faces with cloths, handkerchiefs or medical masks to limit the risk of infection.

2.   Earlier in the week, many walked around the streets with medical masks over their mouths to avoid breathing in falling ash.

3.   Earlier in the week, many walked around the streets with medical masks over their mouths to avoid breathing the falling ash.

4.   Meanwhile, several residents in villages surrounding the volcano walked the streets with medical masks over their mouths to avoid inhaling the ash.

5.   Residents in villages surrounding the volcano have been walking the streets with medical masks over their mouths to avoid inhaling the ash.

6.   Choonhyang, a white medical mask over her mouth, makes daily visits to Ajoo University hospital as a special patient.