Pollen Can Raise Your Risk of COVID-19 – and the Season Is Getting Longer Thanks to Climate Change
Hearing loss and other auditory problems are strongly associated with Covid-19 according to a systematic review of research evidence. Researchers pooled data from 24 of the studies to estimate that the prevalence of hearing loss was 7.6%, tinnitus was 14.8% and vertigo was 7.2%.
AstraZeneca says its COVID-19 vaccine is 79 percent effective in a U.S. trial