Experts suggest a strategy focusing on delivering first doses of monkeypox vaccine will help stretch limited supplies amid a worsening outbreak, but officials at the CDC and FDA insist on a two-shot regimen.
The latest in the Omicron family of variants, BA.2.75, is more resistant to monoclonal antibodies than its predecessors, posing problems for treating Covid-19.
This study identifies SARS-CoV-2 damage to the white matter of the brain; paradoxically, the structural changes were not associated with worse neuropsychiatric scores.
Elevance Health reported nearly $1.7 billion in second quarter profits as the health insurer formerly known as Anthem grew its diverse portfolio of medical and drug benefits.