Makes sense that immigrants would bring with them the parasites they are host to.
My great grand aunt contracted malaria at the beach house on the shores of CT in the 1890s. There was a reason our forefathers drained swamps
I thought it too coincidental that so many kids were coming down with a paralyzing disease correlating with the immigrants. Haven’t heard much about it lately and even though it may not have been brought here by an alien, the timing was suspect.
Having an upgraded tin foil hat, the CDC or the drug companies could have been testing the spread of disease or the reaction of the population or new meds. The communists in charge (CIC cronies) probably have decades of revolution scenarios they need to test.