BRITS are being urged to check if their cold symptoms are a sign of something more sinister this winter.
Headaches, shortness of breath and fatigue can potentially be signs of carbon monoxide exposure.
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Shortness of breath can be a sign of both flu and carbon monoxide poisoningCredit: Getty
Carbon…
Urgent warning as symptoms of deadly poisoning can easily be mistaken for cold and flu …C0NTINUE READING >>>>