Just added the below to my little rhymes. Might this be how it happened. Edward Hopper asks us to consider the possibility in his book the River (2000). A journey to the source of AIDS.


 Dead chimps’ kidney, green monk thigh

‘ttenuated virus, doctor’s skilled eye.

Try it in the Congo for a few decades.

Hush now little children

Beware the spectre AIDS

                                                                                                                       See Little Rhymes for an alternative verse.