Effect of wearing glasses for prevention of SARS-CoV-2 on visits to health care providers-additional results from a randomized controlled trial

Affiliations

• ¹ Centre for Epidemic Intervention Research, Norwegian Institute of Public Health, Folkehelseinstituttet, Postboks 222, Skøyen, Oslo, 0213, Norway. ingeborghess.elgersma@fhi.no.
• ² Centre for Epidemic Intervention Research, Norwegian Institute of Public Health, Folkehelseinstituttet, Postboks 222, Skøyen, Oslo, 0213, Norway.
• ³ Pragmatic Evidence Lab, Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel and University of Basel, Basel, Switzerland.
• ⁴ Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland.
• ⁵ Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, CA, USA.
• ⁶ Centre for Evaluation of Public Health Measures, Norwegian Institute of Public Health, Oslo, Norway.
• ⁷ Section for Antibiotic Resistance and Infection Prevention, Norwegian Institute of Public Health, Oslo, Norway.
• ⁸ Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway.