peracetic (PAA), perpropionic (PPA), perlactic (PLA), and percitric (PCA) for inactivating
viruses in suspension or attached to stainless steel or polyvinyl chloride surfaces. The test
virus was a proxy for human norovirus, namely murine norovirus 1. Plaque-forming units in
suspension (10 7 per mL) were treated with 50–1,000 mg L− 1 peroxyacid (equilibrium
mixture of organic acid, hydrogen peroxide, peroxyacid, and water) for 1–10 min …