The dictionary states the definition as âin a literal way or senseâ but adds that, informally, it can be âused for emphasis rather than being actually trueâ such as âwe were literally killing ourselves laughingâ. The definition was added in the September 2011 edition, but went unnoticed until this week.
Strictly speaking, it is not AIDS but HIV that spreads through blood, semen and from a mother to child. Mosquitoes cannot transmit HIV for two reasons. Firstly, when the mosquito bites with its probosis, it draws blood and injects saliva, which contains antiviral factors and immunoglobulins and hence cannot transmit HIV. The blood from one person is not injected into the mosquito's next victim.
Mosquito-Transmitted Diseases. There are a variety of diseases that may be spread by mosquitoes. The number of mosquitoes that are actually capable of causing infection in humans is relatively small, but it is always advisable to take preventive measures to protect yourself. Diseases that can be Transmitted by Mosquitoes.