What are the key components of virtual ward platforms as described in the chapter?

Key components of virtual ward platforms include a public-facing app or website, medical devices for monitoring vital signs, and a digital platform for healthcare professionals. These platforms enable remote monitoring of patients' health conditions and facilitate communication between patients and healthcare providers.

Virtual ward platforms are designed to replicate the systems and principles of a hospital ward while allowing patients to remain at home. The key components include a public-facing app or website that patients can use, medical devices for monitoring vital signs such as temperature, heart rate, oxygen saturation, blood pressure, and respiratory rate, and a digital platform that healthcare professionals use to assess and monitor patients remotely. Additionally, some platforms incorporate client questionnaires to provide feedback to clinicians. These components work together to enable early discharge from hospitals, reduce the need for hospital admissions, and alleviate pressure on other healthcare services.