September 9, 2024 by Claire Kowalick, University of Texas Health Science Center at San Antonio Valproic acid use is associated with diminished risk of contracting COVID-19, and diminished disease severity: Epidemiologic and in vitro analysis reveal mechanistic insights. Credit: PLOS ONE (2024). DOI: 10.1371/journal.pone.0307154Ronald Rodriguez, MD, Ph.D., professor of medical education and urology at Joe...