Hologic’s COVID-19 tests detected Omicron variant
On Nov. 29, 2021, Hologic announced that its three SARS-CoV-2 tests all detect the recently emerged Omicron variant of…
Surgeon Christiaan Barnard performed first human to human heart transplant
On Dec. 3, 1967, surgeon Christiaan Barnard performed the first human to human heart transplant in Cape Town,…