Nelson Mandela still in hospital

(AP) - Former South African President Nelson Mandela has been hospitalised for a second straight day and is undergoing routine tests, which drew concern over the health of the 92-year-old anti-apartheid icon.



Mandela undergoes regular hospital checkups, but his latest visit starting on Wednesday stretched into an unusually long stay.



President Jacob Zuma, attending the World Economic Forum annual meeting in Davos, Switzerland, is being updated on developments by the defense minister, whose department is responsible for current and former presidents' health care, Zuma's office said.



The presidency cautioned reporters not to put pressure on Mandela's doctors and to give "a national hero" dignity and respect.



Children at a school next door to Milpark Hospital made cards and posters wishing Mandela well and put them up on the school grounds on Thursday. Head teacher Nicky Humphries said students and teachers prayed for South Africa's most famous and beloved citizen before classes started.



Zuma's office said Mandela "is comfortable and is well looked after by a good team of medical specialists."



Mandela's office has released a statement yesterday, saying the hospital visit is for routine tests and that Mandela is in "no danger and is in good spirits." His spokesman did not return calls seeking more information.



The White House said President Barack Obama and first lady Michelle Obama's thoughts and prayers are with Mandela.



Mandela was jailed for 27 years for his fight against apartheid. He became South Africa's first black president in 1994 and stepped down after serving one term in 1999. He largely retired from public life in 2004.