...dred and twenty sick, and some die here daily. There have recently died of fever three officers of the Ninetieth regiment N. Y. S. V. viz. Capt. Sullivan, Lieut Mulligan, and Lieut. Irwin also, Sergeant Rose and Sand master Boswell. Four companies of this regiment still remain at Fort Jefferson, where their health still continues unimpaired. Col. Tenalle, commanding there, has instituted a rigid quaran...