Navigation Links
Rotavirus vaccination may also protect children against seizures
Date:11/20/2013

[EMBARGOED UNTIL THURSDAY, NOV. 21] A new study suggests an additionaland somewhat surprisingpotential benefit of vaccinating children against rotavirus, a common cause of diarrhea and vomiting. Besides protecting kids from intestinal illness caused by rotavirus, immunization may also reduce the risk of related seizures, according to findings published in Clinical Infectious Diseases and available online.

Lead study author Daniel C. Payne, PhD, MSPH, from the Centers for Disease Control and Prevention (CDC), and colleagues from CDC and other institutions carried out a retrospective analysis that included roughly a quarter of a million U.S. children born between March 2006 and November 2009. All were enrolled in the Vaccine Safety Datalink, a nationwide project that collects data for vaccine safety research, and included 186,502 children fully immunized against rotavirus (74.4 percent) and 64,099 who were not (25.6 percent).

The researchers found that children who were fully vaccinated against rotavirus had an approximately 20 percent reduced risk of seizure-related hospitalizations and emergency department visits during the year following vaccination, compared to unvaccinated children. "The protective association we found between rotavirus vaccination and seizures is another good reason for having your child fully vaccinated against rotavirus," Dr. Payne said.

Although several mechanisms could explain the protective association, the most probable, the study authors wrote, is that "vaccination directly prevents systemic rotavirus infection, including extra-intestinal complications involving the central nervous system." Seizures have been observed in children with acute intestinal illness caused by rotavirus: A large multi-center Canadian study from 2007, for example, estimated that 7 percent of young patients hospitalized with rotavirus illness experienced seizures.

The authors of this latest study estimated that rotavirus vaccination could potentially save more than $7 million in U.S. health care costs each year by preventing approximately 1,000 hospitalizations and 5,000 emergency room visits for seizures among young children. "Caring for children who have seizures can be expensive and emotionally taxing for families," Dr. Payne said. "Seizures sometimes lead to painful procedures, medication regimens, trips to the emergency room, or hospital stays."

The reduction in seizure risk the researchers found complements the already well-documented benefits of vaccinating kids against rotavirusdeclines in doctor's office visits, emergency room visits, and hospitalizations for severe diarrheanoted Geoffrey A. Weinberg, MD, of the University of Rochester School of Medicine and Dentistry, in an accompanying editorial.

"Work such as this not only is interesting scientifically, but provides yet another reason to strongly promote universal rotavirus immunization," Dr. Weinberg wrote. "In addition, the work provides us an opportunity to reflect on the fact that sometimes, unexpected effects of vaccination are beneficial and are a cause for celebration, rather than the more commonly publicized concern for unexpected adverse effects."


'/>"/>

Contact: Jerica Pitts
jpitts@pcipr.com
312-558-1770
Infectious Diseases Society of America
Source:Eurekalert

Related medicine news :

1. Mayo Clinic: Rotavirus vaccine given to newborns in Africa is effective
2. Vaccinating children against rotavirus may indirectly protect adults too, study finds
3. Antibodies for new rotavirus vaccines
4. Penn Medicine physician argues for mandatory flu vaccinations of health care workers
5. Parental perceptions are preventing HPV vaccination success
6. Infant pertussis hospitalizations lower than expected after teen vaccinations
7. Vaccination and the gentle art of persuasion
8. New York City Residents Turn to Urgent Care for Vaccinations During the Flu Season
9. Vaccination with GM2-KLH-QS21 does not improve outcome of melanomas patients in EORTC study
10. Vaccinations: Separating Myth from Reality, from the August 2013 Harvard Women's Health Watch
11. Tumor cell vaccination trial to promote anti-leukemia responses
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/26/2016)... ... June 26, 2016 , ... PawPaws brand pet supplements ... that was developed to enhance the health of felines. The formula is all-natural and ... main herbs in the PawPaws Cat Kidney Support Supplement Soft Chews are ...
(Date:6/25/2016)... TX (PRWEB) , ... June 25, 2016 , ... Austin ... of the American College of Mohs Surgery and to Dr. Russell Peckham for medical ... and highly effective treatment for skin cancer. The selective fellowship in Mohs Micrographic Surgery ...
(Date:6/25/2016)... ... June 25, 2016 , ... As a lifelong Southern Californian, Dr. Omkar Marathe ... from the David Geffen School of Medicine at UCLA. He trained in Internal Medicine ... his fellowship in hematology/oncology at the UCLA-Olive View-Cedars Sinai program where he had the ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... A recent ... that most people are unfamiliar with. The article goes on to state that individuals ... also many of these less common operations such as calf and cheek reduction. The ...
(Date:6/24/2016)... ... June 24, 2016 , ... The Pulmonary Hypertension Association (PHA) ... will receive two significant new grants to support its work to advance research ... anniversary by recognizing patients, medical professionals and scientists for their work in fighting ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... Dublin - ... " Global Markets for Spectroscopy Equipment" report ... This report focuses on the global market of ... applications in various applications. The report deals with spectroscopy ... industries: pharmaceutical and biotechnology, food and beverage, and environmental ...
(Date:6/24/2016)... Research and Markets has announced the ... Tests" report to their offering. ... The World Market for Companion Diagnostics covers the ... analysis in the report includes the following: ... Kits) by Region (N. America, EU, ROW), 2015-2020 , ...
(Date:6/23/2016)... HOUSTON , June 23, 2016  MedSource ... platform as its e-clinical software solution of choice.  ... the best possible value to their clients by ... nowEDC.  The preferred relationship establishes nowEDC as the ... pricing for MedSource,s full-service clients.  "nowEDC has long ...
Breaking Medicine Technology: