The Ebola Story Doesn’t Smell Right

The federal government has announced that thousands of additional US soldiers are being sent to Liberia. General Gary Volesky said the troops would “stamp out” ebola.The official story is that combat troops are being sent to build treatment structures for those infected with ebola.
Why combat troops? Why not send a construction outfit such as an engineer battalion if it has to be military? Why not do what the government usually does and contract with a construction company to build the treatment units? “Additional thousands of troops” results in a very large inexperienced construction crew for 17 treatment units. It doesn’t make sense.