title: Dual infections occur more often than realized.
mesh_terms: D016915:AIDS Vaccines; D000818:Animals; D015897:Comorbidity; D004279:DNA, Viral / Q000032:analysis; D015658:HIV Infections / Q000821:virology*; D015497:HIV-1 / Q000302:isolation & purification*; D006801:Humans; D002679:Pan troglodytes; D016133:Polymerase Chain Reaction; D014779:Virus Replication
chemical_list: D016915:AIDS Vaccines; D004279:DNA, Viral