A record-breaking heatwave could see the NHS declare a "National Emergency" this week. The Met Office is forecasting that temperatures might soar as high as 43C on Sunday, which means even hotter conditions are expected in the country's care homes and hospitals.
When a heatwave is so severe and prolonged that it could result in illness to or the death of fit and healthy people, it gains level four status. That would lead to a national emergency being triggered by the NHS, with the integrity of the nation's health and social care systems coming under threat amid skyrocketing demands.
High-risk patients find it difficult to keep hydrated during heatwaves and NHS England has already stated its belief that there is a 90% chance that the Level 3 heat-health alert criteria will be met before the end of the week.
Among those considered high risk, according to the NHS heatwave plan, are those over 75, female, living on their own and isolated and with severe physical or mental illnesses; those living in urban areas, south‑facing top flats; those with alcohol and/or drug dependency, homeless; babies and young children; those taking multiple medications and anybody who over-exerts themselves. Under the plan, hospitals and care homes are advised to provide cool areas and monitor indoor temperatures.
It is the responsibility of GPs, district nurses and social workers, meanwhile, to identify vulnerable patients, while school nurses and health visitors have a duty to educate schools, parents and childcare providers on the risks posed by a heatwave. Staff are also being encouraged to ask their employers to implement the company Heatwave Policy.
Dr Agostinho Sousa, Head of Extreme Events and Health Protection at UK Health Security Agency (UKSHA), said: “Heat-health alerts have now been issued to the majority of the country, with temperatures set to remain consistently high throughout the duration of next week. Most of us can enjoy the hot weather when it arrives, but it is important to keep yourself hydrated and to find shade where possible when UV rays are strongest, between 11am and 3pm. If you have vulnerable family, friends and neighbours, make sure they are aware of how they can keep themselves protected from the warm weather."
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