(CNN) -- Former South African President Nelson Mandela, at home after a long hospital stay, is alert and playing with his grandchildren, his granddaughter Zaziwe Manaway told CNN exclusively Friday.
Mandela, 94, is aware of social media rumors that he's close to death, Manaway said.
"That is absolutely not true. My grandfather is well," she said. "It can be very, very hurtful for us to hear these messages out there in the social media that our grandfather is going to go home to die. It is insensitive."
Mandela is revered in his country, CNN's Robyn Curnow writes, because he reminds South Africans of how far they have come. The former president embodies the South Africa that was promised in the election of 1994, and many South Africans worry that their country no longer reflects the democratic ideals Mandela spent his life advocating.