When the tiny Rohingya girl from Myanmar was finally rescued from the sinking vessel off Indonesia's western Aceh province, her body was already wracked with spasms and weighed no more than a six-month-old baby.
Some 100 people had already died onboard when clashes broke out between Rohingya and Bangladeshi migrants over the meagre rations of food and water left after weeks adrift.
As the fighting escalated, the boat started to go down -- but fishermen spotted the desperate migrants off Aceh just in time, and ferried them to shore on May 15.
Shahira was taken to hospital, but by then she was already desperately ill and there was little the medical team could do to save her.
Her death is the latest tragic tale from a migrant crisis that has seen more than 3,500 boat people arrive in Indonesia, Thailand and Malaysia in the past two weeks.
"Deep inside my heart, I am very sad," her mother Mimi told AFP, describing how she has cried constantly since losing her daughter on Wednesday.
Now she is trying to stay strong for her other daughter, four-year-old Asma, who was also on the boat.
"If I look sad Asma will cry, so I am laughing with her," said 25-year-old Mimi, who goes by only one name.
Like thousands of Muslim Rohingya fleeing persecution in Buddhist Myanmar, the family had been trying to make their way to relatively affluent Malaysia where Mimi's husband is working.
But a clampdown by Thailand, where many stop before travelling overland to Malaysia, disrupted long-established people-smuggling routes and the boat carrying the family and hundreds of others was abandoned by its crew.
Deepening their misery, the vessel was turned away by Thailand and Malaysia during the hellish journey, under a hardline policy that the region has softened in the face of international outrage.
- 'Her body was stiff' -
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Thousands of Rohingya fleeing from persecution in mostly Buddhist Myanmar, along with Bangladeshis seeking to escape grinding poverty at home, are still believed to be stranded at sea.
Around 1,800 have been rescued or swum to shore in Aceh, most arriving in pitiful condition -- emaciated, weak and ill.
Authorities and volunteers in the province, itself with a history of conflict and disaster, are scrambling to teach them basic hygiene and sanitation to stop the spread of diseases contracted on long voyages.
When Shahira arrived, she was desperately ill with tetanus that had entered her body through wounds.
"Her body was already stiff, her hands clenching into fists," nurse Yahrini said, describing common symptoms of tetanus, typically contracted when contaminated dirt enters a cut.
"At first I could still hear her crying softly," added the nurse, who like many Indonesians goes by one name.
Doctors battled for several days to save Shahira's life, but in the end the tetanus was too advanced, and they could do nothing for her.
She was buried on Wednesday in a local cemetrey far from her native Myanmar, under a small mound of earth among banana trees, with no markings on the grave except for small plants at either end.
Mimi is struggling to overcome her tragedy, and trying to come to terms with the loss as the will of God.
"In the hospital the doctor gave my baby very good treatment, but it is the decision of Allah that my baby is gone," she said.
While Indonesian fisherman have helped hundreds of stranded Rohingya and Bangladeshis to shore, so far there has been no official rescue effort from Jakarta.
But four naval ships, a patrol aircraft, and two pontoons for migrants to disembark, have now been deployed in a search which started Friday evening, military spokesman Fuad Basya told AFP.
"We have officially received an order from President (Joko Widodo) to carry out search and rescue operations, whether in Indonesian territory or international waters," he said.
"We will save the migrants and take them to shore," he said, adding that as of late Saturday, no new boats had been sighted.
In his first public comments on the crisis since it started, Widodo on Saturday said that taking in the migrants was a "good solution" and that regional nations were acting out of a sense of humanity.
But on Sunday he reportedly indicated that Jakarta may not be able to foot the bill for housing thousands of destitute people.
"We're counting and making calculations on the costs involved," he was quoted as saying on Detikcom news website. "We still need international support on how this would be managed."
- Stung into action -
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The Malaysian government announced Thursday that its navy and coastguard would be mobilised for search operations but so far it has not reported any rescues.
Southeast Asia's exodus of boat people has been fanned by persecution and poverty. Most making the perilous journey are Muslim Rohingya from Myanmar's western Rakhine state, where they are not recognised as citizens.
Myanmar has faced increasing international pressure to stem the deluge from its shores and deliver urgent humanitarian relief to thousands still trapped at sea.
On Friday its navy said it had carried out its first rescue of a migrant boat, when scores of bare-chested men were found crammed into the hull of a wooden fishing vessel and taken to shore.
Myanmar officials initially said that all 208 men were Bangladeshis and would soon be returned there. However, state media said Sunday that eight were from Rakhine.
More than 3,500 migrants have swum to shore or been rescued off the coasts of Malaysia, Indonesia, Thailand and Bangladesh since the crisis erupted earlier this month.
However, up to 2,000 vulnerable people are thought to still be stranded, and fears are growing for them at a time when the dry winter months are about to give way to the monsoon.
UN Secretary General Ban Ki-moon said Saturday that finding and saving the lives of those at sea should be a "top priority".