Pages
Sunday, February 28, 2016
Stevia shown to kill off Borellia (Lyme) biofilms - as effective as multiple antibiotics
Tuesday, February 9, 2016
New Bacteria Species that Causes Lyme Disease Discovered
New Bacteria Species that Causes Lyme Disease Discovered
By Kelly Young
Edited by Jaye Elizabeth Hefner, MD
Scientists report the discovery of a new species of bacteria (Borrelia mayonii) in the upper Midwest of the U.S. that causes a unique presentation of Lyme disease. Their findings appear in the Lancet Infectious Diseases.
Researchers screened over 100,000 clinical samples for the presence of B. burgdorferi bacteria, which causes Lyme disease. Of these, six were flagged as a unique species, which they called B. mayonii. Roughly 20 ticks also tested positive for this bacterium.
The researchers examined medical records and found that patients infected with B. mayonii experienced nausea, vomiting, diffuse macular rashes, and elevated levels of bacteria in the blood, in addition to symptoms typically associated with B. burgdorferi infection (e.g., headache, neck pain). Three patients also experienced neurologic symptoms, including confused speech, profound somnolence, and visual difficulties. All lived in Minnesota, Wisconsin, or North Dakota.
Commentators conclude: "Interestingly, candidatus B. mayonii was only detected in specimens obtained during 2012–14, although the sample collection dates back to 2003. This suggests that candidatus B. mayonii is a newly-emerged genospecies."
The CDC says that patients infected with B. mayonii should test positive for Lyme disease with current tests.
Link(s):
Lancet Infectious Diseases article (Free abstract)
Lancet Infectious Diseases comment (Subscription required)
Background: NEJM Journal Watch Pediatrics and Adolescent Medicine coverage of antibiotic treatment for early Lyme disease (Your NEJM Journal Watch registration required)
Monday, February 8, 2016
physiology and evolution of spirochetes
Physiology and evolution of spirochetes. Bacteriol Rev. 1977 Mar; 41(1): 181–204. PMCID: PMC413998 Physiology and evolution of spirochetes. E Canale-Parola Copyright and License information ► Copyrig... | |||||||
Preview by Yahoo | |||||||
Friday, February 5, 2016
Popular antibiotics to carry new warning about retinal detachment
- ciprofloxacin
- levofloxacin
- moxifloxacin
- norfloxacin
- ofloxacin
"... Subsequent studies have revealed other disturbing outcomes. A 2014 study by Etminan published in the journal Neurology linked the drugs to cases of permanent nerve damage, while a Taiwanese study published late last year found a link to aortic aneurysm.
Read the full article, from the The Vancouver Sun newspaper, Feb 3, 2016:
http://www.vancouversun.com/health/popular+antibiotics+carry+warning+about+retinal+detachment/11695792/story.html
Thursday, February 4, 2016
Zika virus news roundup
- NPR: Before Zika Virus, Rubella Was A Pregnant Woman's Nightmare
- WSJ: The Brazilian Doctors Who Sounded the Alarm
- LA Times Editorial: No reason to panic as Zika pandemic 'explodes' across the Americas
- Six cases of Zika virus confirmed in Texas
- Zika virus confirmed among 4 Canadian travellers
- Zika virus: Brazil's surge in small-headed babies questioned by report
- Deformed babies also suffering eye damage linked to Zika in Brazil
- Zika Virus May Push South America to Loosen Abortion Bans
- Why Zika may be as tough to beat as Ebola
- Zika virus outbreak in Brazil threatens Rio Olympics
- Zika virus spreads business to these companies
What do Zika, Ebola and Lyme have in common?
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|