lol. well arguably, if the fever does not injure you then it will clear the virus faster yes. Unfortunately evolution is a case of what does not prevent reproduction as opposed to what is most optimal. Fever kills virus, but it also can injure the host. General rule - don't reduce fever unless the fever is dangerous. (if clearing the virus is the top priority- generally survival is top prioirty and its preferable to manage the fever and prolong the illness slightly. ) - disclaimer, not medical advice.