viral scare

A South Korean walks through a market in Seoul wearing a mask. South Korean President Park Geun-Hye scolded health officials over their "insufficient" response to an outbreak of the MERS virus.

South Koreans Mask Up In The Face Of MERS Scare

4:51pm June 04, 2015

by Elise Hu

The spread of the Middle East respiratory syndrome, or MERS, virus has sent sales of surgical masks soaring. Do they really help?

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