Once bitten, animals develop resistance that shrinks tick population

Just in time for tick season, new research is shining a light on how animals develop resistance to tick bites, which points toward the possibility of developing more effective vaccines against the tiny, disease-carrying bloodsuckers.

In a study of “acquired tick resistance” among deer mice, rabbits and cattle, researchers at Washington State University found that once host animals were exposed to ticks, they developed resistance to bites that dramatically shrank the tick population going…

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News Source: www.sciencedaily.com

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