Question

experts estimate that approximately ______ of the u.s. population carries s. aureus on their skin.
50%
33%
20%
40%

Explanation:

According to medical and public health research, approximately 20% of the U.S. population is estimated to carry Staphylococcus aureus (S. aureus) on their skin or in nasal passages as part of the normal flora.

Answer:

20%