It was in 2016 when Lisa Ali's son of Mahone Bay, N.S., developed joint pain. The family went back and forth to the hospital multiple times, but received no concrete diagnosis. Medical professionals told the Ali family that swollen knees were common in children and once again sent them home.
"It got to the point where my son wasn't able to walk for a period of time because the joint pain was so bad," Ali Told The Weather Network.
"Eventually we found out that it was Lyme disease, and then about two months after that we found out that my other son had Lyme disease as well."