TABLE V

Subdivision of Surface Sample and Air Sample Isolates by Morphological Type

Sample Type and Number of IsolatesGram-Positive CocciGram-Positive Non-Sporing RodsGram-Positive Sporing RodsGram-Negative RodsFungi
Surface samples, 340 isolates60% (204)28% (97)6% (21)4% (14)1% (4)
Air samples, 1564 isolates82% (1277)3% (44)13% (199)6% (99)<1% (12)