A 20-year-old model who was a finalist to represent Brazil in the Miss World contest has had her hands and feet amputated after contracting a severe urinary infection.
Mariana Bridi da Costa was sedated in a hospital in Serra, in Brazil's southeastern state of Espirito Santo, and on artificial respiration following the procedures, according to local media reports.
Bridi was diagnosed with an infection by the Pseudomonas aeroginosa bacterium, which can often prove fatal. Septicemia set in in her limbs, cutting off circulation and forcing doctors to amputate.
Her boyfriend, Thiago Simoes, told the G1 news website that Bridi fell ill on December 30, but was initially misdiagnosed with kidney stones.
The infection quickly spread, causing her to go back to hospital for tests that revealed her condition. Surgeons had to act to remove her damaged hands and feet.
Her father, Agnaldo da Costa, told the Folha de S. Paulo newspaper that "the concern is over her life."
Bridi twice made it into the national finals for the Miss World contest, and last year traveled to China to participate in the Miss Bikini International paegant, G1 said.
A female Chinese graduate student has been decapitated by a fellow student at Virginia Tech, the scene of the worst school shooting in US history in 2007.
At approximately 7pm Wednesday night [11am Thursday AEDT], Xin Yang, a 22-year-old graduate student from Beijing, was killed at an Au Bon Pain cafe on the Virginia Tech campus in Blacksburg, Virginia, university officials said.
They added that emergency contact records suggest that Yang and the student who murdered her, Haiyang Zhu from Ningbo, China, knew each other. According to officials, witnesses said Zhu, 25, attacked Yang with a knife.
"There were seven witnesses in the cafe. There had been no argument, no shouting" when the young woman was attacked, said Virginia Tech spokesman Mark Owczarski, confirming that Yang and been decapitated.
"This is horrible and tragic. Especially when we know that Virginia Tech has got its share of hardship and horror."
In April 2007, Cho Seung-Hui, a 23-year-old Virginia Tech student born in South Korea, shot 32 fellow classmates and teachers to death before killing himself.
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"The tragic attack on campus this week has no doubt revived terrible memories for countless members of the Hokie family," Virginia Governor Tim Kaine said in a statement offering his condolences.
Zhu was charged with first-degree murder and was being held at a county jail. He had not had a record with university or local police, the school indicated.
Yang had arrived at Virginia Tech in early January to begin studies in accounting. Zhu was a PhD graduate student in agriculture and applied economics.