“…In the HAART-naive group, the infection routes were heterosexual sexual contacts (52 [29.9%] subjects), homosexual contacts (31 [17.8%] subjects), bisexual contacts (1 subject), transfusion of infected blood products (34 [19.5%] subjects), injection of narcotic drugs (3 [1.7%] subjects), mother to baby transmission (1 subject), and unknown (51 [29.3%] subjects) (22). A CMV retinitis was detected in 45 eyes of 35 (20.2%) patients, and a microvascular retinopathy was present in 88 eyes of 57 (32.9%) patients (cotton-wool spots: 23.7%; retinal hemorrhages: 11.6%).…”