AUTHOR=Perez Andres M. TITLE=Editorial: Blindness, Light, and the COVID-19 Pandemic JOURNAL=Frontiers in Veterinary Science VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2021.689981 DOI=10.3389/fvets.2021.689981 ISSN=2297-1769