Disease Caused By Flea Bites Can Be Passed Onto Babies By Mothers

by Tanya Thomas on  May 6, 2010 at 11:48 AM Child Health News   - G J E 4
A scientist has learned that bacteria transmitted by fleas - and potentially, even ticks - can be passed to human babies by the mother. This heightens the risk of chronic infections and of bacterially induced birth defects.
 Disease Caused By Flea Bites Can Be Passed Onto Babies By Mothers
Disease Caused By Flea Bites Can Be Passed Onto Babies By Mothers

Dr. Ed Breitschwerdt, professor of internal medicine in the Department of Clinical Sciences, is among the world's leading experts on Bartonella, a bacteria that is maintained in nature by fleas, ticks and other biting insects, but which can be transmitted by infected cats and dogs as well.

The most commonly known Bartonella-related illness is cat scratch disease, caused by B. henselae, a strain of Bartonella that can be carried in a cat's blood for months to years.

Cat scratch disease was thought to be a self-limiting, or "one-time" infection; however, Breitschwerdt's previous work discovered cases of children and adults with chronic, blood-borne Bartonella infections-from strains of the bacteria that are most often transmitted to cats (B. henselae) and dogs (B. vinsonii subsp. berkhoffii) by fleas and other insects.

In his most recent case study, Breitschwerdt's research group tested blood and tissue samples taken over a period of years from a mother, father and son who had suffered chronic illnesses for over a decade. Autopsy samples from their daughter-the son's twin who died shortly after birth-contained DNA evidence of B. henselae and B. vinsonii subsp. berkhoffi infection, which was also found in the other members of the family.

Both parents had suffered recurring neurological symptoms including headaches and memory loss, as well as shortness of breath, muscle weakness and fatigue before the children were born. In addition, their 10-year-old son was chronically ill from birth and their daughter died due to a heart defect at nine days of age.

Results of the parents' medical histories and the microbiological tests indicated that the parents had been exposed to Bartonella prior to the birth of the twins, and finding the same bacteria in both children, one shortly after birth and the other 10 years later, indicates that they may have become infected while in utero.

Breitschwerdt's research appears online in the April 14 Journal of Clinical Microbiology.

"This is yet more evidence that Bartonella bacteria cause chronic intravascular infections in people with otherwise normal immune systems, infections that can span a decade or more," Breitschwerdt says. "Also this new evidence supports the potential of trans-placental infection and raises the possibility that maternal infection with these bacteria might also cause birth defects."

Source: ANI

Post your Comments

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.
User Avatar
* Your comment can be maximum of 2500 characters
Notify me when reply is posted I agree to the terms and conditions

You May Also Like

View All

More News on: