A malnourished boy lies on a bed at a hospital in the Red Sea port city of Houdieda, Yemen. REUTERS/Abduljabbar Zeyad
The mother of 21-month-old Majed Ayyash prepares him to be weighed in a malnutrition intensive care unit in Sanaa, Yemen. REUTERS/Khaled Abdullah
Ali Mohammed al-Tawaari, a six-month-old malnourished boy, lies in a bed at a hospital in Sanaa, Yemen. REUTERS/Khaled Abdullah
Two-year-old Hanadi Dawod cries as she is weighed to check for acute severe malnutrition in a malnutrition intensive care unit in Sanaa, Yemen. REUTERS/Khaled Abdullah
Ali Mohammed al-Tawaari, a six-month-old malnourished boy, cries as he is weighed in a malnutrition intensive care unit in Sanaa, Yemen. REUTERS/Khaled Abdullah
A woman holds her malnourished daughter at a hospital in Yemen's capital Sanaa. REUTERS/Khaled Abdullah
A woman holds her malnourished child at a therapeutic feeding center at al-Sabyeen hospital in Sanaa. REUTERS/Mohamed al-Sayaghi
A nurse holds a malnourished child at a hospital in Yemen's capital Sanaa. REUTERS/Khaled Abdullah
A malnourished boy cries in his home in Sanaa. REUTERS/Mohamed al-Sayaghi
A doctor attends to a newborn baby in a special care unit at a hospital in Yemen's capital Sanaa. REUTERS/Khaled Abdullah
A woman holds her malnourished child at a therapeutic feeding centre at al-Sabyeen hospital in Sanaa. REUTERS/Mohammed al-Sayaghi
A woman sits next to her malnourished child at a therapeutic feeding center at al-Sabyeen hospital in Sanaa. REUTERS/Mohamed al-Sayaghi
A malnourished child is seen at a therapeutic feeding centre at al-Sabyeen hospital in Sanaa. REUTERS/Mohammed al-Sayaghi
A doctor holds a malnourished boy as his mother sits at a therapeutic feeding centre in the southern Yemeni city of Taiz. REUTERS/Khaled Abdullah
A woman holds her malnourished child at a therapeutic feeding center at al-Sabyeen hospital in Sanaa. REUTERS/Mohamed al-Sayaghi
A child suffering from malnutrition rests in a bed at Assabiyn hospital in Sanaa. REUTERS/Khaled Abdullah
A woman sits next to her malnourished child at a therapeutic feeding centre at al-Sabyeen hospital in Sanaa. REUTERS/Mohamed al-Sayaghi
A malnourished child lies on a weighing scale at a therapeutic feeding centre at al-Sabyeen hospital in Sanaa. REUTERS/Mohamed al-Sayaghi
A woman pinches her malnourished child at a therapeutic feeding center at al-Sabyeen hospital in Sanaa. REUTERS/Mohamed al-Sayaghi
A family with a malnourished child is pictured in their home in Sanaa. REUTERS/Mohamed al-Sayaghi
A man dresses his malnourished daughter at a malnutrition intensive care unit in Yemen's capital Sanaa. REUTERS/Khaled Abdullah
A newborn baby cries in a special care unit at a hospital in Sanaa, Yemen. REUTERS/Khaled Abdullah
A malnourished child lies on a bed at a malnutrition intensive care unit in Yemen's capital Sanaa. REUTERS/Khaled Abdullah
A malnourished boy cries as he sits on a bed at a malnutrition intensive care unit in Yemen's capital Sanaa. REUTERS/Khaled Abdullah
A nurse weighs a malnourished girl at a malnutrition intensive care unit in Yemen's capital Sanaa. REUTERS/Khaled Abdullah