Look at this graph from When Birds Get Flu and Cows Go Mad! by John DiConsiglio. HIV/AIDS IN AFRICA, 1958–2003 The deadly disease has been dramatically shortening life expectancy. Given the change in life expectancy, what can the reader conclude about HIV/AIDS in Africa? It has spread over time. It has lessened over time. It has been wiped out over time. It has stayed the same over time.

Look at this graph from When Birds Get Flu and Cows Go Mad by John DiConsiglio HIVAIDS IN AFRICA 19582003 The deadly disease has been dramatically shortening li class=