- Heim, Lauren T;
- Miller, Loren G;
- Singh, Raveena D;
- McKinnell, James A;
- Catuna, Tabitha D;
- Estevez, Marlene;
- Evans, Kaye D;
- Tjoa, Tom K;
- Gussin, Gabrielle M;
- Dahl, Shaun D;
- Budy, Linda;
- Peterson, Ellena M;
- Huang, Susan S
In a prospective cohort study, we compared a 2-swabs-per-nostril 5% iodophor regimen with a 1-swab-per-nostril 10% iodophor regimen on methicillin-resistant Staphylococcus aureus carriage in nursing-home residents. Compared with baseline, both single-swab and double-swab regimens resulted in an identical 40% reduction in nasal carriage and 60% reduction in any carriage, skin or nasal.