A five-year-old Gazan boy has died after swimming in seawater contaminated by the raw and minimally-treated sewage that is flowing into the Mediterranean thanks to the Gaza Strip’s escalating power crisis.

Mohammad al-Sayis died last month a few days after being admitted to hospital after swimming at the beach in Sheikh Ijlin, a statement from the Gaza Health Ministry said on Sunday.

Mohammad and his siblings had pestered their father to take them to the beach to cool down during the stifling Middle Eastern summer - the only respite for many of Gaza’s two million inhabitants, who are dealing with a burgeoning water and electricity crisis.

Gaza blackout Show all 10 1 /10 Gaza blackout Gaza blackout A Palestinian man works at his workshop as he fixes mobile power generators in Gaza City, July 9, 2017. REUTERS Gaza blackout Palestinians pray in a makeshift mosque lit by battery-powered lights during a power cut in Gaza City, July 18, 2017. REUTERS Gaza blackout A Palestinian vendor sells fruits and vegetables during a power cut in a makeshift shop lit by battery-powered light in Beit Lahiya town, in the northern Gaza Strip, July 13, 2017. REUTERS Gaza blackout A Palestinian woman is seen from the window of her kitchen as she uses a candle light to prepare food during a power cut in Beit Lahiya town, in the northern Gaza Strip, July 13, 2017. REUTERS Gaza blackout Buildings are seen at night in Gaza City, July 18, 2017. REUTERS Gaza blackout Buildings are seen at night during a power cut in Gaza City, July 18 REUTERS Gaza blackout A Palestinian woman washes dishes in her kitchen as she uses a candle light during a power cut in Beit Lahiya town, in the northern Gaza Strip, July 13, 2017. REUTERS Gaza blackout Members of a Palestinian family prepare food on a fire on a beach during a power cut in the northern Gaza Strip, July 12, 2017. REUTERS Gaza blackout Palestinians make food during a hot weather on a beach during a power cut in the northern Gaza Strip, July 12, 2017 REUTERS Gaza blackout A Palestinian woman holds her child as she walks out of her house lit by a torch during a power cut in Khan Younis, in the southern Gaza Strip, July 3, 2017. REUTERS

“It’s hot and humid and there is no power, water or fans in the house,” Mohammed’s father Ahmad told local media. “The sea is our only outlet.”

Mohammed died from poison ingested during his swim, the health ministry said. His brothers were also hospitalised, but recovered from their illnesses.

The little boy’s death has drawn more attention to the deteriorating living conditions in the Gaza Strip; dozens of people have been hospitalised in recent months after swimming off the increasingly polluted coastline.

While Palestinians have been told for years that swimming in the seas off Gaza is not safe - and power shortages have been a fact of life since militant organisation Hamas took over the area a decade ago - in recent months the situation has reached crisis levels.

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The West Bank’s rival Palestinian Authority (PA) has hiked fuel delivery tariffs for Gaza’s only power plant since April in an effort to weaken Hamas’ grip on the coastal enclave, meaning that at times the Strip only has three hours of electricity a day.

Hospitals have warned the blackouts endanger patients’ lives, and the sewage treatment system has broken down, pumping 110 million litres a day of raw waste into the sea and polluting two thirds of the coastline, according to the UN.

Since many households rely on electric pumps for their water, millions have difficulty washing, cooking and doing laundry.

Gaza’s only aquifer and three desalination plants are offline, meaning that 96 per cent of the region’s water is unsafe to drink or wash in.

A July report from the UN found that 10 years into Israeli land and sea blockades, three short wars with Israel and the slow PA squeeze, the Gaza Strip is now “unlivable”, and de-developing quicker than expected.

“Of all the issues we deal with – the peace process, Palestinian institution building, the region – [the electricity crisis] is the one issue that keeps me up at night,” Nickolay Mladenov, the UN’s special coordinator for the Middle East Peace Process, said recently.