Epidemiology of AIDS in Malta

Abstract

The occurrence, frequency, distribution and determinants of HIV and AIDS are described for Maltese residents. Up to 30 June 1996, 38 notifications of AIDS were received by the Public Health Department (36 in males), 35 died. The overall mean survival between notification date and death was calculated using data for 28 reported cases as 216.71 days. Mean age at notification was 30.5 years (range: 2 to 48; median 31). Occurrence in males was highest for homosexuals/bisexuals (52.8%), followed by recipients of contaminated blood products (30.6 %) and heterosexual contact (5.6%). The two females acquired HIV through mother-to-child transmission (abroad) and heterosexual intercourse respectively. Mode of transmission was unrecognised in 7.9% of cases. Epidemiological data on AIDS cases usually reflects the situation of HIV transmission some twelve to fifteen years previously. Sero-surveillance studies are now indicated to clarify the actual prevalence of HIV infection.