Why not to pick your nose: Association between nose picking and SARS-CoV-2 incidence, a cohort study in hospital health care workers.
H A Ayesha LavellJoeri TijdinkDavid T P BuisYvo M SmuldersMarije K BomersJonne J SikkensPublished in: PloS one (2023)
Nose picking among HCW is associated with an increased risk of contracting a SARS-CoV-2 infection. We therefore recommend health care facilities to create more awareness, e.g. by educational sessions or implementing recommendations against nose picking in infection prevention guidelines.