Big name audio companies fill in while hearing aid reform lags: report … Second J&J shot ‘significantly’ increases COVID-19 antibodies, says firm, which heads toward approval process … AHCA releases pandemic-influenced documentary: ‘Why It’s Time To Transform Nursing Homes’ … One in three Americans had COVID-19 by end of 2020 … Three-quarters of ICU beds across country are full … Statins not linked with dementia in older adults, study finds