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

Long-haul COVID: Columbia physicians review what's known