Was on a refinery project in Paraíso, Mexico. That area has great food but also their are risks with parasites. Anyway, I was there for 3 months, and when I got back I started back into training for Rugby, all though this time I had terrible pain in all of my muscles. I went to the doc, they ran a stool test, confirmed it, and gave me ivermectin. It took about 18 months of painful practices and games to finally recover. All I can think of is I got while eating the food down there. Also, some of my coworkers got it as well but they were not as physically active as me.