Derivative high-resolution melt curves for combinations of U. parvum ATCC serovars 1 and 3 (i), 1 and 6 (ii), 1 and 14 (iii), 3 and 6 (iv), 3 and 14 (v), 6 and 14 (vi), 1, 3, and 6 (vii), 1, 3, and 14 (viii), 1, 6, and 14 (ix), 3, 6, and 14 (x), and 1, 3, 6, and 14 (xi).