"Just keep an eye on APT"...Doubled down this AM. 4/9 Alpha Pro Tech (APT) a leading developer, manufacturer and marketer of disposable protective apparel for the medical, dental, industrial safety, clean room and food service markets, today announced that the demand for its N-95 Particulate Respirator face mask has dramatically increased in response to the recent Severe Acute Respiratory Syndrome (SARS) outbreak. The N-95 Mask is the recommended mask by the Centers for Disease Control and Prevention (CDC).