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Lyme disease is spread to humans through the bite of infected ticks. The tick population is affected by weather and climate. Many factors determine tick population densities as well as diseased population densities of ticks so that no single factor can determine likelihood of exposure to tick-borne disease. [1]
People can limit their exposure to tick bites by wearing light-colored clothing (including pants and long sleeves), using insect repellent with 20%–30% N,N-Diethyl-3-methylbenzamide (DEET), tucking their pants legs into their socks, checking for ticks frequently, and washing and drying their clothing in a hot dryer. [14] [15]
Ticks can be hard to spot but spread serious diseases. See pictures of what tick bites and rashes look like and get tips from experts on how to identify them. Most tick bites go unnoticed.
Lyme disease is the most common disease spread by ticks in the Northern Hemisphere. [21] [8] Infections are most common in the spring and early summer. [4] Lyme disease was diagnosed as a separate condition for the first time in 1975 in Lyme, Connecticut. It was originally mistaken for juvenile rheumatoid arthritis. [22]
Each year, the Centers for Disease Control and Prevention (CDC) receives approximately 30,000 reports of Lyme disease from state health departments, but some data suggests as many as 476,000 ...
About 63,000 cases of Lyme disease were reported to the Centers for Disease Control and Prevention in 2022, according to a report released last month. That’s a nearly 70% jump in the number of ...
Unlike ticks from other genera, [8] deer ticks do not have eyes. [3] [8] The scutum is dark, inornate (plain), and, in unfed females, contrasts with the exposed orange or red remainder of the idiosoma. [3] There are no festoons. [3] [9] Ixodes ticks have an anal groove that resembles a horseshoe [9] on their underside anterior to the anal pore.
Humans keep encroaching on forested land full of both those host animals and ticks. As for the ticks themselves, longer summers and milder winters mean they’re coming out earlier and sticking ...