CDC endorses use of N95 Respirators: http://www.cdc.gov/swineflu/guidelines_infection_control.htm
N95 cup-style Particulate Respirator
20/box, 12 boxes/case
NIOSH N95 Approved Particulate Respirator
State-of-the-art filtration media provides comfortable breathing
Electrostatically charged to enhance filtration
Durable double-shell construction resists crushing & provides durability in hot, humid conditions
Soft, comfortable outer layer and staple-free construction