Deliberate Restriction of Food and Aid Led to Alarming Malnutrition Levels in Gaza: MSF

Jerusalem/Barcelona: Israel’s manufactured malnutrition crisis in Gaza, Palestine, had a devastating impact on pregnant and breastfeeding women, newborns, and infants under six months old during periods of intense hostilities and siege, such as mid-2025, according to an analysis of medical data released today by Médecins Sans Frontières (MSF).

At four health facilities that were either run or supported by MSF between late 2024 and early 2026, our teams recorded higher levels of prematurity and mortality among infants born to mothers affected by malnutrition during their pregnancy, high levels of miscarriage, and observed sharp increases in treatment interruption among malnourished children.

MSF links these outcomes to Israel’s blockade of essential goods and attacks on civilian infrastructure, including medical facilities. Insecurity, displacement, restrictions on aid, and limited access to food and medical care have had devastating consequences for maternal and newborn health. MSF warns that the situation remains extremely fragile, despite the so-called ceasefire, and urges Israeli authorities to immediately allow the unhindered entry of vital assistance and supplies into Gaza.
Devastating impacts of malnutrition during pregnancy

“The malnutrition crisis is entirely manufactured,” says Mercè Rocaspana, MSF medical adviser for emergencies. “Before the war, malnutrition in Gaza was almost non-existent. For two and a half years, the systematic blockade to humanitarian aid and commercial goods, on top of insecurity, have severely restricted access to food and clean water. Healthcare facilities have been forced out of service and living conditions have profoundly deteriorated. As a result, vulnerable groups of people are placed at heightened risk of malnutrition.”

MSF analysed data collected from 201 mothers of newborns receiving treatment in the neonatal intensive care units at Al-Nasser and Al-Helou hospitals, in Khan Younis and Gaza City, between June 2025 and January 2026. More than half of the women were affected by malnutrition at some point during their pregnancy, and 25 per cent were still malnourished during delivery.

Ninety per cent of the babies born to mothers affected by malnutrition were born prematurely and 84 per cent had a low birth weight — a much higher incidence than in babies born to mothers without malnutrition when giving birth. Neonatal mortality was twice as high among infants born to mothers affected by malnutrition compared with those born to mothers without malnutrition.

Displacement and insecurity prevent treatment

Between October 2024 and December 2025, MSF teams admitted 513 infants under six months old into outpatient therapeutic feeding programmes at Al-Mawasi and Al-Attar healthcare facilities in Khan Younis. Of those admitted, 91% were at risk of poor growth and development. By December 2025, 200 infants were no longer in the programme —  only 48% of those were cured, 7% died, 7% were referred to a programme for older children, and a staggering 32% interrupted treatment, primarily related to insecurity and displacement.

“Reduced admissions in late July and early August 2025 coincided with a period of intensified insecurity and disruptions to food distributions,” says Marina Pomares, medical coordinator for Palestine. “Most mothers requested nutrition support even when children were not yet identified with malnutrition, reflecting widespread food insecurity from Israel’s imposed blockade, which effectively prevented food from entering Gaza for months. Families adopted coping mechanisms, often prioritising men and children over mothers when distributing limited food.”

A manufactured malnutrition crisis

Prior to the war, there were no dedicated therapeutic feeding units. MSF teams identified the first cases of child malnutrition in January 2024. Between then and March 2026, MSF admitted 4,950 children under 15 years old — 98 per cent of whom were under five — for acute malnutrition in outpatient and inpatient programmes. During the same period, 3,482 pregnant and breastfeeding women were enrolled in outpatient programmes.

“My youngest son died at five months due to severe malnutrition,” says Mona, a woman treated by MSF. “I suffered malnutrition myself during pregnancy and dealt with diarrhoea and weakness. I live in a partially destroyed house. My husband used to be a fisherman with a small boat, which the Israeli shelling destroyed. We have no steady income.”

The January 2025 ceasefire ended in mid-March 2025. By late May 2025, food distribution points reduced from around 400 to just four under the Gaza Humanitarian Foundation (GHF). On top of this, the blockade on commercial food trucks drastically limited access to food.

“The [food distribution] points were militarised and deadly, barely functioning, or open at the same time, further restricting access to much needed food assistance,” says José Mas, head of the MSF emergency unit.

In the months following, MSF-supported facilities experienced a sharp increase in patients seeking care due to violence perpetrated at food distribution points and malnutrition linked to the deprivation of food. Many women also reported experiencing extreme stress and anxiety related to the significant risks faced by male family members attempting to secure food at GHF sites and intense aerial bombardments and resulting displacement. MSF teams observed a high number of miscarriages during this period, with high stress identified as a contributing factor.

Unprecedented levels of malnutrition declared

Between 16 October and 30 November 2025, around three-quarters of the population in Gaza were estimated to be facing high levels of acute food insecurity, according to the Integrated Food Security Phase Classification (IPC), who had declared a famine in August — the first ever in the Middle East region.

“Israel’s tactical restrictions on the entry of food, the militarisation of aid corridors and distribution sites, and the targeted attacks on Gaza’s essential infrastructure have created an environment in which hunger is deliberately used as a means of control over people,” says Mas. “While the current so-called ceasefire has seen some stability in the situation, it is still extremely fragile. Our teams continue to admit new patients for malnutrition as the people of Gaza are forced to endure deliberate undignified living conditions, and lack access to assistance, income, and basic resources.”

“MSF calls on Israeli authorities, as an occupying power, and allied states, including the US, to facilitate adequate and sustained entry of vital assistance for people living in Gaza to restore respectable levels of health, nutrition, and dignity,” says Mas.

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