B. burgdorferi, the pathogen that causes Lyme disease is widespread in New York City metro area

The number of humans and dogs in the New York metropolitan area exposed to Borrelia burgdorferi, the pathogen that causes Lyme disease, is staggering. According to Herrin and colleagues, authors of “Canine and human infection with Borrelia burgdorferi in the New York City metropolitan area,” approximately 22 million people live in the region. And one out of every three homes has one or more pet dogs. [1]

The majority of Lyme disease cases are believed to occur in the Northeast, with 9.7% of cases reported in New York State, says Herrin, from Oklahoma State University, in the journal Parasites & Vectors. The rate of infected dogs is similar. “In New York State, 7.1% of pet dogs tested are seropositive [for B. burgdorferi],” he says.

The rate of infected dogs ranged between 1.2% to 27.3%. Many of the animals resided in both urban and rural areas. Meanwhile, the number of humans infected with B. burgdorferi ranged from 0.5 case report/100,000 people in Orange County to 438.71 case report/100,000 people in Duchess County.

The incidence of human cases was higher than expected in more densely populated locations such as Queens, Bronx, Hudson, Kings, and New York counties. This may be due to animals travelling to other areas. “Many infections with this pathogen likely are acquired during travel outside the most developed, densely populated areas in the region,” writes Herrin.

[bctt tweet=”Lyme bacteria widespread in New York City metro area. ” username=”DrDanielCameron”]

The higher than expected incidence of urban dogs infected with B. burgdorferi may be due to pets travelling to neighboring rural areas.

The high number of Lyme disease cases may also be due to a “crossroads” phenomenon. This occurs when forest fragmentation “divides the forest into smaller areas, increases canine and human exposure to forest edge habitat, and thereby increases exposure to ticks,” he says.

This study should remind clinicians not to discount patients exhibiting Lyme disease symptoms simply because they live in an urban area. As the number of infected dogs and human cases rises and expands into metropolitan regions, there is a dire need for greater educational and prevention efforts.

In fact, May is Lyme Disease Awareness Month and Senator Chuck Schumer, of New York, recently stepped out to call attention to the problem. During a press conference, the Senator urged the Centers for Disease Control and Prevention (CDC) to allocate more funds towards fighting Lyme and other tick-borne diseases in counties throughout Hudson Valley, New York.

“I am turning up the spotlight on the Hudson Valley’s tick plight,” he said, “and urging the CDC to use the increase in funding we directed their way to do more to help the counties fight tick-borne diseases like Lyme, Babesia, and Powassan.”

 

Related Articles:

High prevalence of Babesia microti in Suffolk County, New York

The risk of a tick bite for pet owners

“Urban” ticks carry B. burgdorferi and B. miyamotoi 

 

References:

  1. Herrin BH, Beall MJ, Feng X, Papes M, Little SE. Canine and human infection with Borrelia burgdorferi in the New York City metropolitan area. Parasit Vectors. 2018;11(1):187.

 

 


3 Replies to "B. burgdorferi, the pathogen that causes Lyme disease is widespread in New York City metro area"

  • Terrye Edye
    09/20/2018 (1:19 am)
    Reply

    Can neuropathy of your feet ,waking up with headaches ,a eye that mussels are weak so your eye wonders ,the eye won’t stay aligned ?Also can lyme raise glucose and blood pressure ,can these symptoms come and go?

  • Terrye Edye
    09/20/2018 (1:13 am)
    Reply

    Can dogs that have ticks on them come off of them and attach there self to you in your home and get lyme that way?

    • Dr. Daniel Cameron
      09/20/2018 (8:42 pm)
      Reply

      Ticks have fed twice. See my blog
      I don’t think anyone knows for sure


Join the Lyme Conversation
(Note: comments are moderated. You will see your comment after it has been reviewed.)

Some html is OK