Research on passive antibodies to combat Omicron | Is Transient Ischaemic Attack an obsolete term? | Treating blood pressure may affect blood flow to the brain? | How hormones and hypertension are rel

Assessing the continuing ability to treat COVID-19 with antibody infusions. | A 'temporary stroke' means people get the signs of a stroke but the symptoms go away it's a called a Transient Ischaemic Attack - but that could be a misnomer. | If you have high blood pressure and lifestyle controls are not helping - by how much should pressure be reduced? | Primary aldosteronism (PA) is a hormonal cause of high blood pressure; it's treatable and there's a simple test.