. . http://lm360.us/Gundlach-mother-of-Bault-from-Pvoa-De-Santarm?Eschenbren=190 . december 2017 (15) . . .mar - ????? . . .the school in yarmouth that year had a low opt-out rate � 2 percent, the superintendent said � so there was a cap on the amount of disruption an illness could cause. .