The advice on coping with hot weather is straightforward and simple to follow but can be easy to overlook when the heatwave arrives. However, it is really important.
We know that death rates rise soon after temperature increases, with many deaths occurring in the first one to two days. A Level 2 alert (which is a 60% risk of heatwave in the next 2–3 days) is triggered in South East England when temperatures are 310C by day and 160C by night. A Level 3 alert has been forecast for next week.
In total, 1,634 an estimated heat-related deaths occurred in summer 2021 across all ages in England. This was the fourth highest estimate of heat-related deaths since the introduction of the Heatwave Plan for England in 2004. We also know the impact of heat on mortality is not reflected in admissions, supporting the idea that many heat-related deaths occur before people come to medical attention.
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