Sarissa Biomedical Home

Category

Public Health Surveillance

3 articles

The Alert Before the Symptom: Triaging Consumer Wearable Notifications in UK Practice

The Alert Before the Symptom: Triaging Consumer Wearable Notifications in UK Practice

Smartwatches and rings now generate cardiac and breathing notifications for people who feel entirely well, and a growing share of those people present to general practice or emergency departments holding a phone. This opinion piece examines the distance between a consumer signal and a clinical diagnosis, and offers parallel checklists for clinicians and patients.

Recruitment Is Not Representation: Why Trial Evidence Still Drifts From the NHS

Recruitment Is Not Representation: Why Trial Evidence Still Drifts From the NHS

A recruitment push can raise trial numbers without making trial evidence more relevant to the communities the NHS serves. This opinion piece argues that site selection, participant burden and digital access determine who is represented, and sets out practical questions for clinicians, researchers and patients in 2026.

Winter Virus Dashboards: A Population Compass, Not a Personal Diagnosis

Winter Virus Dashboards: A Population Compass, Not a Personal Diagnosis

As UKHSA, NHS England and local systems publish winter respiratory data for 2026–27, patients and clinicians need to read the numbers at the right scale. Dashboards describe population pressure and trends; they cannot diagnose an individual cough, sore throat or sickness bug. This guide explains how to use the data sensibly when booking or attending a GP appointment.