Face mask use and persistence of livestock-associated staphylococcus aureus nasal carriage among industrial hog operation workers and household contacts, USA

Maya L. Nadimpalli, Jill R. Stewart, Elizabeth Pierce, Nora Pisanic, David C. Love, Devon Hall, Jesper Larsen, Karen C. Carroll, Tsigereda Tekle, Trish M. Perl, Christopher D. Heaney