As colder weather sets in, coughs and colds are sweeping through depots, offices, and vehicle cabs across the UK. But according to Dr Oscar Duke, it’s not the drop in temperature that’s to blame — it’s our tendency to stay indoors in close quarters. For those in logistics and transport, that means shared vehicles, busy warehouses, and long hours in confined spaces, all of which make it easy for viruses to spread between colleagues.

Recognising whether it’s a cold, flu, or Covid can help drivers and warehouse teams manage symptoms effectively. A cold often starts slowly, affecting the nose and throat, while flu arrives suddenly with fever, aches, and exhaustion — the sort that might make it unsafe to drive. Covid symptoms can be similar but often include a loss of taste or smell and, in newer strains, a sharp sore throat or stomach upset. If symptoms are severe or don’t ease after a few weeks, medical advice should be sought.

For those still on the go, Dr Duke recommends simple self-care. Paracetamol or ibuprofen can reduce fever and pain, while staying hydrated and eating well helps recovery. Vitamin D supplements are useful in darker months, and decongestant sprays should only be used briefly to avoid dependency.

Finally, drivers and logistics workers are urged to take up the free NHS flu jab if eligible. Keeping up to date with vaccinations can prevent lost workdays and protect both colleagues and customers during the busy winter season.