The most common misconception about flu shots is that the vaccination makes patients sick, and that simply is not true, said Jen Weadge, public nurse at the Rock County Public Health Department. 

Some people in Rock County think ticks—especially deer ticks— that carry Lyme disease are contained in the northern, wooded part of the state, but that's not true, Rick Wietersen, environmental health director for the Rock County Public Health Department.