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:2/11/2016)... Island, NY (PRWEB) , ... February 11, 2016 ... ... has enhanced and updated its hallmark resource, Infusion Therapy Standards of Practice, to ... leader in vein illumination with an estimated 85% share of the market, facilitates ...
(Date:2/11/2016)... ... February 11, 2016 , ... The annual list showcases the 20 Most Promising ... team dedication and commitment to the SharePoint ecosystem. A panel of experts and ... goal is to recognize and promote technology entrepreneurship. , The survey was made ...
(Date:2/11/2016)... , ... February 11, 2016 , ... ... dynamometers and ergoFET force gauges used in physical therapy, occupational therapy and sports ... sensor for resistance cord exercise and therapy, introduces its new microFET Digital Pinch ...
(Date:2/11/2016)... (PRWEB) , ... February 11, 2016 , ... ... coverage results in significantly higher rates of several common cancer screenings, especially among ... in better outcomes and survival rates. , The study,“What Does Medicaid Expansion ...
(Date:2/10/2016)... ... February 10, 2016 , ... Sherly Sulaiman, certified clinical ... of therapeutic sessions to help Los Angeles-area actors cope with rejection, improve their ... series, known as “Mindfulness for Actors and Artists,” has been featured in ...
Breaking Medicine News(10 mins):
(Date:2/11/2016)... Fla. , Feb. 11, 2016 PLAD, ... started out 2016 with sales exceeding company targets, are ... have received their trademark from the United States Patent ... Bobby Clark , Chief Executive Officer of PLAD, Inc.  ... of Pennsylvania with two new ...
(Date:2/11/2016)... Feb. 11, 2016  Delcath Systems, Inc. (NASDAQ: ... device company focused on oncology with an emphasis ... cancers, announces the engagement of Lars E. ... Medical Consultant. Dr. Birgerson will provide strategic medical ... operations team to help ensure timely facilitation of ...
(Date:2/11/2016)... ENGLEWOOD, Colo. , Feb. 11, 2016  Aytu ... on developing treatments for urological and related conditions, announced ... for the second fiscal quarter of 2016 on Tuesday, ... will review recent accomplishments and provide an overview of ... financial results for the quarter ended December 31, 2015. ...
Breaking Medicine Technology: