Navigation Links
Flu shot protects kids -- even during years with a bad vaccine match
Date:11/2/2008

Children who receive all recommended flu vaccine appear to be less likely to catch the respiratory virus that the CDC estimates hospitalizes 20,000 children every year.

This is according to new research published in Pediatrics by the University of Rochester Medical Center. The study looked at children between 6 months (the youngest able to receive the vaccine) and 5 years old in 2003-2004 and 2004-2005. The study found that, even though those years had poor matches between the vaccine and the circulating flu strains, the shots were clearly protective during the 2004-05 year and possibly even during the 2003-04 year.

"These years were poor matches and fully vaccinated children were still half as likely to get the flu," said Katherine Eisenberg, B.A., an M.D., Ph.D. candidate at the University of Rochester School of Medicine and Dentistry and author of the paper published this month. "Conservatively, we can estimate that vaccination for flu could prevent 2,250 hospitalizations and between 270,000 and 650,000 doctor visits for children if half of U.S. children 6 months to 5 years old were vaccinated."

The study, which was performed as part of the CDC-funded New Vaccine Surveillance Network, included 2,400 from 6 months old to 5 years old in Rochester, Nashville and Cincinnati. Nasal and throat swabs were used to determine whether children who came to the hospital or participating outpatient practice had the flu.

In the 2004-2005 flu seasons, the vaccine was effective almost 60 percent of the time in children between 6 months and 5 years old who were fully vaccinated compared to those who were not. Partial vaccination (receiving one shot when two are recommended) did not provide any protection. This highlights the importance of having children receive full vaccination. Receiving only partial vaccination has not been shown to protect children from flu, Eisenberg said.

Only 6 percent of the children in the study were fully vaccinated in 2003-2004 and 19 percent were fully vaccinated in 2004-2005. The 2006-2007 season was the first year the CDC recommended children up to 5 receive the vaccine. The CDC now recommends children up to 18 years old receive the vaccine.

"It is incredibly important for all children to receive flu vaccinations for themselves and for the people around them," said Peter Szilagyi, M.D., M.P.H., a professor of Pediatrics and Community and Preventive Medicine at the University of Rochester Medical Center and an author of the paper. "Children are notorious for unintentionally spreading illnesses. If we can prevent them from getting sick in the first place, we can prevent their loved ones from getting sick, especially younger siblings under 6 months who can't receive the vaccine and older grandparents who are at increased risk of complications from the flu."


'/>"/>

Contact: Heather Hare
heather_hare@urmc.rochester.edu
585-273-2840
University of Rochester Medical Center
Source:Eurekalert

Related biology news :

1. Same gene protects from 1 disease, opens door to another
2. Intravenous gene therapy protects normal tissue of mice during whole-body radiation
3. Rosemary chicken protects your brain from free radicals
4. Protein protects brain against compound in lead poisoning, liver disease
5. Protein protects lung cancer cells from efforts to fix or kill them
6. Blueberry and green tea containing supplement protects against stroke damage
7. Protein protects embryonic stem cells versatility and self-renewal
8. Evidence now suggests eating soy foods in puberty protects against breast cancer
9. Bird flu vaccine protects people and pets
10. Muscle mass: Scientists identify novel mode of transcriptional regulation during myogenesis
11. Low vitamin D during pregnancy linked to pre-eclampsia
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/5/2016)... WASHINGTON , Dec. 5, 2016  The ... (NIJ), today published "Can CT Scans Enhance or ... examines the potential of supporting or replacing forensic ... a CT scan. In response to ... NIJ is exploring using CT scans as a ...
(Date:11/29/2016)... Nov. 29, 2016 BioDirection, a privately held ... for the objective detection of concussion and other traumatic ... successfully completed a meeting with the U.S. Food and ... test Pre-Submission Package. During the meeting company representatives reviewed ... a precursor to commencement of a planned pilot trial. ...
(Date:11/22/2016)... India , November 22, 2016 According to ... (Fingerprint, IRIS, Palm Print, Face, Vein, Signature, Voice), Multi-Factor), Component (Hardware and ... 2022", published by MarketsandMarkets, the market is expected to grow from USD ... a CAGR of 16.79% between 2016 and 2022. ... ...
Breaking Biology News(10 mins):
(Date:12/8/2016)... , Dec. 8, 2016 Eurofins announces the appointment ... and President of Eurofins Scientific Inc. (ESI). Mr. ... his proven professional and entrepreneurial experience in leading international business teams. ... US food testing market to uphold Eurofins, status as the global ... ...
(Date:12/8/2016)...  Anaconda BioMed S.L., a pre-clinical stage medical device ... neuro-thrombectomy system for the treatment of Acute Ischemic Stroke ... to join its Scientific Advisory Board (SAB). The SAB ... scientific and clinical experts to Anaconda BioMed S.L., as ... ® to its clinical phase. The SAB is ...
(Date:12/8/2016)... 2016  Soligenix, Inc. (OTCQB: SNGX) (Soligenix or ... developing and commercializing products to treat rare diseases ... today the long-term follow-up data from its Phase ... Innate Defense Regulator (IDR), in the treatment of ... patients undergoing chemoradiation therapy (CRT).  The additional 12-month ...
(Date:12/8/2016)... -- Partnering to fuel Philadelphia,s innovative ... Southeastern Pennsylvania (" Ben Franklin "); ... Blue Cross; and Safeguard Scientifics ("Safeguard") (NYSE: ... million funding initiative over a four year period to ... a burgeoning economic vitality in digital health, Ben ...
Breaking Biology Technology: