Get FREE U.S. Shipping on $75 Orders*

Biodiversity and Lyme disease: dilution or amplification?

1 Star2 Stars3 Stars4 Stars5 Stars (No Ratings Yet)
Loading...

Abstract

Reduced
Lyme disease risk by the ‘dilution effect’ is often cited as an example of biodiversity providing ‘ecosystem services’ to public health. Using a mechanistic model we investigated how transmission of the
Lyme disease agent, Borrelia burgdorferi, by Ixodes scapularis ticks amongst highly efficient reservoir mice is affected by varying the abundance of a less efficient reservoir host. Simulations indicated either amplification or dilution may occur, with the outcome depending precisely on mechanisms of competition, host contact rates with ticks, and acquired host resistance to ticks. Quantifying these mechanisms will be crucial to predicting how biodiversity affects
Lyme disease risk.

Epidemics. 2009 Sep;1(3):196-206. doi: 10.1016/j.epidem.2009.06.002. Epub 2009 Jun 21.

ProHealth CBD Store

 

Are you vitamin d deficient?

1 Star2 Stars3 Stars4 Stars5 Stars (No Ratings Yet)
Loading...



Leave a Reply