The possible association between COVID-19 vaccination and sudden sensorineural hearing loss (SSNHL) is unclear, according to two studies published online Feb. 24 in JAMA Otolaryngology–Head & Neck Surgery. Eric J. Formeister, M.D., from the Johns Hopkins University School of Medicine in Baltimore, and colleagues examined the potential association between COVID-19 vaccination and SSNHL in a population-based...
