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Blacklegged ticks, the arachnids that carry Lyme disease, are out and about. Here's how to stay safe.
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Patients who have digestive symptoms only after eating red meat may have developed an allergy caused by ticks. Previously, doctors looked for symptoms such as rashes, hives and breathing troubles.
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An uptick in cases of Rocky Mountain spotted fever might actually be due to a newer tick-borne bacterium. It looks like it's causing milder infections — and a lot of confusion.