Saint Louis Encephalitis - Life Cycle

Life Cycle

Mosquitoes, from the genus Culex, become infected by feeding on birds infected with the Saint Louis encephalitis virus. Infected mosquitoes then transmit the Saint Louis encephalitis virus to humans and animals during the feeding process. The Saint Louis encephalitis virus grows both in the infected mosquito and the infected bird, but does not make either one sick. Only infected mosquitoes can transmit Saint Louis encephalitis virus. Once a human has been infected with the virus it is not transmissible from that individual to other humans.

Read more about this topic:  Saint Louis Encephalitis

Famous quotes containing the words life and/or cycle:

    To finish the moment, to find the journey’s end in every step of the road, to live the greatest number of good hours, is wisdom. It is not the part of men, but of fanatics, or of mathematicians, if you will, to say, that, the shortness of life considered, it is not worth caring whether for so short a duration we were sprawling in want, or sitting high. Since our office is with moments, let us husband them.
    Ralph Waldo Emerson (1803–1882)

    Only mediocrities progress. An artist revolves in a cycle of masterpieces, the first of which is no less perfect than the last.
    Oscar Wilde (1854–1900)