Tickborne Diseases on the Rise Across the United States

Why it matters locally: Alabama residents should be aware of the increasing prevalence of tickborne diseases. Given Alabama's climate and outdoor recreation opportunities, residents are at risk and can take preventive measures.

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Reported cases of tickborne diseases are increasing in the United States, posing a growing health concern. This trend is attributed to several factors, including the discovery of new pathogens and the expanding geographic range of various tick species. The Centers for Disease Control and Prevention (CDC) has noted a rise in the number of reported tickborne illnesses nationwide. This data reflects not only an increased incidence of known diseases, but also the detection of illnesses caused by newly identified germs carried by ticks. One contributing factor is the expanding habitat range of ticks. Several species are now found in regions where they were previously uncommon. This expansion increases the potential for human contact with ticks and, consequently, the transmission of tickborne pathogens. In addition to the expansion of existing tick species, a novel tick species has also been identified within the United States. The specific details of this novel species, including the diseases it may carry, are under ongoing investigation by public health officials and researchers.