The primary causes of death from HIV/AIDS are opportunistic infections and cancer, both of which are frequently the result of the progressive failure of the immune system. Risk of cancer appears to increase once the CD4 count is below 500/Î¼L.
or hot line (hÅtâ²lÄ«nâ²) n. 1. A direct and immediate telephone linkup, especially between heads of government, as for use in a crisis. 2. A telephone line that gives quick and direct access to a source of information or help: a 24-hour hotline.
Search form. Difference between Tethering and Hotspot. Key Difference: Tethering is connected one device to another using a wire such as USB to access the internet. Hotspot is when one device is turned into a wireless router for another device that can access the first deviceâs internet.