motleyhoo
11-09-2009, 07:37 AM
Just heard on national radio news (bottom of the hour on coast to coast) that the CDC has determined that 1 swine flu vaccination is adequate to prevent catching the virus. What's important is that they said this means twice as many people can now get the shots.
What I want to know is, how is it that they know whether or not the shot is effective. Did they vaccinate people and then intentionally expose them to the virus to see what would happen, or did they do this monkeys?
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What I want to know is, how is it that they know whether or not the shot is effective. Did they vaccinate people and then intentionally expose them to the virus to see what would happen, or did they do this monkeys?
.