" Ticks are abundant throughout the year in Florida but certain seasonal changes – such as warm weather in the summer – can increase their activity and the growth of tick populations. Deer ticks – which are most often carried and transmitted by deer, squirrels, mice, and other small rodents – carry Lyme disease, a bacterial illness that affects the skin, joints, heart, and nervous system. Effects can be life-lasting and debilitating for some, and is often difficult to recover ...