Pairing Masks and Hand Washing Could Drastically Slow Spread of Pandemic Flu
ANN ARBOR, Mich.— Masks and hand hygiene could cut the spread of flu-like symptoms up to 75 percent, a University of Michigan study found. (more…)
ANN ARBOR, Mich.— Masks and hand hygiene could cut the spread of flu-like symptoms up to 75 percent, a University of Michigan study found. (more…)