The New England Journal of Medicine has published a case record describing a 74-year-old man admitted to hospital with breathing difficulties, muscle weakness, and low blood oxygen, with testing carried out for cytomegalovirus.
The New England Journal of Medicine (@NEJM) posted details of the case on its official channel, describing a man aged 74 who was admitted to Massachusetts General Hospital in the United States with three overlapping symptoms: dyspnoea (shortness of breath), weakness in the muscles closest to the body’s core — known as proximal muscle weakness — and hypoxaemia (low levels of oxygen in the blood).
As part of the diagnostic process, clinicians took blood samples to test for cytomegalovirus (CMV) — a common virus that most people carry without symptoms but that can cause serious illness in those with a weakened immune system. Testing looked both for CMV antibodies, which indicate past or current exposure, and for CMV DNA, which can confirm active infection.
The case is published as a teaching record. NEJM’s post notes that a diagnosis was made and that the patient was reportedly receiving immunosuppressive treatment including prednisone and mycophenolate mofetil, though full case details are available only within the published record.
CMV-related illness in immunocompromised patients — including those on long-term immunosuppressive therapies — is a concern seen across NHS services in Kent and Medway. Patients with questions about their own immunosuppressive treatment or CMV risk are encouraged to speak with their GP or specialist team. Kent and Medway NHS services can be reached via your local GP surgery or through NHS 111.
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If you or someone you know is experiencing sudden shortness of breath or unexplained muscle weakness, contact your GP or call NHS 111 for advice. In an emergency, call 999.
Source: @NEJM