Not quite 5,000 people have died in this year's Ebola outbreak. One of those deaths has taken place in the United States.

In response, Senator John Thune is advocating bigger government, specifically in the form of banning travel to the U.S. from Sierra Leone, Liberia, and Guinea. Senator Thune says he would consider expanding those restrictions.

Ebola spreads only through direct contact with infected bodily fluids. In other words, to catch it on the bus or plane, an Ebola carrier would have to bleed, pee, or poop on your broken skin or mucous membranes.

An estimated 43,000 Americans have died of influenza and pneumonia this year. (The CDC will say that number is hard to pin down and probably less than that, but from 1976 to 2007, influenza killed between 3,000 and 49,000 Americans each year.) Influenza can spread through the air, via coughing, sneezing, or talking.

Guns have probably killed a good 9,000 Americans this year. Drunk driving has put another 27,000 Americans on a permanent travel ban. Yet Senator Thune is not advocating any big government solutions to those deaths.

Senator Thune has a very selective freak-out-o-meter, and an equally selective aversion to big government.