非文人 [个人文集]
加入时间: 2004/02/14 文章: 3936
经验值: 17496
|
|
|
Can respirators other than N95 be used to help reduce exposures to biological agents?
WHO and CDC have recommended NIOSH-certified N95 respirators for healthcare workers. NIOSH R95, P95, R99, P99, N100 and P100 all offer the same or higher filter efficiency. Other national approvals/certifications exist, but WHO and the CDC have not recommended their use as of April 7, 2003.
|
|
|