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. 2009 Sep 11;37(9):703–707. doi: 10.1016/j.ajic.2009.05.002

Table 4.

Type of PPE appropriate for each risk classification

Risk Personal protective equipment
High N95 mask (with exhalation valve)
Gown
Goggle
Gloves (double)



Medium N95 mask
Gown
Goggle
Gloves (double)



Low Surgical mask
Apron
Gloves