Afterland

Afterland is a 2020 science fiction novel by South African writer Lauren Beukes. It takes place during "Manfall", a 2020 pandemic which has killed off almost all the world's men. Three years later In the United States, Cole and her twelve-year-old son, Miles are trying to flee to their home in South Africa. Miles is one of the few surviving males, and is sought after by US government researchers and boy traffickers.