Sea lamprey found in the northern and western Atlantic Ocean along the shores of Europe and North America, in the western Mediterranean Sea, the Black Sea, and in the shores of the Great Lakes. They have been found at depths to 4000 m and tolerate temperatures between 1.0 and 20 °C. The largest European populations of sea lampreys are located throughout the south-western areas of Europe (north-central Portugal, north-northwest of Spain, and west–south-west of France). These countries also support the main fisheries of the species. Sea lampreys are anadromous. From their lake or sea habitats, they migrate up rivers to spawn (followed
HIV/AIDS in Europe people living with HIV in areas such as Southeast Asia and sub-Saharan Africa, HIV/AIDS in Western and Central Europe is still considered a major public health issue. Regarding the social effects of the HIV/AIDS pandemic, there has been since the 1980s a "profound re-medicalization of sexuality". As part of the global AIDS pandemic, there is also growing concern about a rapidly growing epidemic in Eastern Europe, particularly in Estonia and Russia, and Central Asia. Albania remains to have a low number of HIV death-related cases. Between 1992 and until the end of 2011, Albania reported a total of 487 HIV