"Chiggers. What are they?" asked the Colonel.
"Chiggers, jiggers, chigoes pulex penetrans," answered the Surgeon. "They are a great pest in the tropics, where the people go barefooted and do not take any care of their feet. This is the first time that I have ever heard of them being so far north. But there is no doubt about their being chiggers. They burrow in under the skin, and cause a great deal of suffering. Some of the men's hands and fingers are also affected by them. They are terrible things to deal with when they once get the start. If this thing goes on, not a man in the regiment will be able to walk a step."
"What can be done?" gasped the Colonel, gripping for a flea in his bosom.
"Nothing," answered the Surgeon, smashing an insect on the back of his hand, "except to issue a stringent order that the men must take special care of their feet and hands."
"Humph," said the Colonel, scornfully, as he caught a bug on his wrist; "much sense in an order of that kind, when the men have to wade through mud and water 18 hours out of 24, and then sleep in it the other six. Is that the best you can suggest? Is that all your conscience has to offer? Remember that you are responsible for the efficiency of the men on this great campaign, upon which the safety of the country depends. It will be a severe reflection upon you if you allow them to be broken down by a few insects."
"Great Pharaoh and Moses," responded the Surgeon irritably, as he grabbed for "a bite" on his throat. "Here we are, confronted with a condition of things like the curses which God Almighty sent against the Egyptians, and you expect me to manage it with quinine and epsom salts. It can't be done, Colonel."
"Isn't there anything that you can suggest or recommend that will mitigate this trouble?" said the Colonel in a more conciliatory manner, for he had just succeeded in crushing a tormentor. "Certainly, there must be something in your pharmacopeia which will at least retard these infernal vermin from eating my men alive. Can't you at least check them a little until we can get through the campaign? Then the men can be trusted to take care of themselves." And the Colonel made a swoop for a particularly vicious flea which was banqueting on the lobe of his ear.
"I never set up as a sharp on parasites," said the Surgeon, running down a "small deer" inside his collar; "but I remember to have read that an application of tobacco-juice is about as effective a preventive of insect bites as can be found."
"That'll do; that'll do," said Shorty triumphantly, as he and Si started back to their places to act at once on the Surgeon's suggestion. "Just the thing. Tobacker'll kill 'em deader than small-beer. Why didn't I think about it before?"
Shorty had some strong black plug tobacco. He cut this up into small pieces, while Si found an old tin can, into which they were put, and then the can filled up with boiling water.