Baboons can be susceptible to a human (immunodeficiency virus).
A (monkey virus) can be similar to human (immunodeficiency virus).
Homosexuals may be infected with human (immunodeficiency virus).
Scientific misconduct may be related to a discovery of a human (immunodeficiency virus).
Some families can be distinguishable from some (immunodeficiency virus).
An explanation may pertain-to an (immunodeficiency syndrome).
An explanation of an (immunodeficiency syndrome) can be incoherent.
A book can be about a discovery of a human (immunodeficiency virus).
A disease-fighting can be a target of a human (immunodeficiency virus).