collecte section Bourgogne

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Dr. Richard Horowitz :There has been an long, ongoing debate in Australia regarding the presence and origin of a "Lyme-like illness" making patients sick

There has been an long, ongoing debate in Australia regarding the presence and origin of a "Lyme-like illness" making patients sick. I have had patients fly around the world to see me because they were unable to find local health practitioners who would test and treat them for borreliosis and associated tick-borne disorders. Several of the patients that I saw not only tested positive for Lyme with positive antibodies and borrelia specific bands on a Western blot, but also tested positive for co-infections including Babesiosis, Bartonellosis and rickettsial infections. Once they were treated, their health improved. I testified before the Australian Senate this past year to explain my findings and review the scientific literature on testing and treatment.
This article was just published in Parasites and Vectors, which helps to expand the debate and our understanding of "Lyme-like illness" in Australia. Researchers just identified several new borrelia species in Australian ticks: "For over 25 years there has been an ongoing debate on the presence of Lyme disease agents [Borrelia burgdorferi (s.l.)] in Australia, fueled by findings of Borrelia spp. of unknown pathogenicity within Australian ticks [8, 9, 10, 15, 16, 48]. The current study demonstrates two more distinct Borrelia species of unknown pathogenic potential, found in 12% (3/25) of tick samples and tentatively named Borrelia sp. Tick2 and Borrelia sp. Tick3/Tick14. Recently, an Australian endemic “Candidatus B. tachyglossi” was identified in a closely related tick species, B. concolor [9]. Australian ticks are not free from Borrelia spp., yet the impacts of their presence on human and animal health remains unknown".
In the past 3 decades, we have identified over 16 new borrelia species worldwide, which is approximately one species every 2 years. Several years ago we identified new relapsing fever borrelia in the US (4% of patients in southern New England were found to have exposed to B. miyamotoi), as well as B. Mayonii in the midwest, B. Bisetti on the pacific coast, and in the past year, researchers also identified B. Lanei in California.
Unfortunately, not all borrelia species can be found with the standard two-tiered laboratory testing (like Borrelia miyamotoi, which is rapidly spreading). Using the HMQ followed by a broad tick-borne testing panel like the ones described in "How Can I Get Better?" (pages 29 onwards) can help. I usually look for borrelia specific bands (23, 31, 34, 39, 83/93) on a Western blot (like the one from IgeneX which uses more than one strain of borrelia) to confirm exposure, especially if the ELISA and C6 ELISA is negative. As we continue to learn about Lyme and associated diseases in order to help our patients, we must keep an open mind as science keeps expanding our boundaries and understanding...
https://parasitesandvectors.biomedcentral.com/…/s13071-017-…