Navigation Links
H1N1 influenza hits older children
Date:5/3/2010

VANCOUVER, BRITISH COLUMBIA Children hospitalized with pandemic H1N1 influenza in 2009 were older and more likely to have underlying medical conditions than children hospitalized with seasonal influenza during prior flu seasons, according to a study to be presented Tuesday, May 4 at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia, Canada.

Population-based surveillance of 5.3 million children for laboratory-confirmed influenza was conducted in 10 states during the 2003-2009 influenza seasons and in the early 2009 H1N1 pandemic. Investigators used the data to compare the demographics, medical history and clinical course of children younger than 18 years who were hospitalized with seasonal influenza vs. those hospitalized with H1N1 flu.

Results showed the median age of children hospitalized with H1N1 influenza was 5 years, compared to 1 year for those hospitalized with seasonal flu in 2003-2009. In addition, children with asthma, hemoglobinopathies such as sickle-cell disease and a history of prematurity made up a larger proportion of all children hospitalized with H1N1 influenza than with seasonal flu. However, one-third of children hospitalized with H1N1 influenza were previously healthy.

"Our findings underscore the importance of influenza immunization in children of all ages and particularly in children with underlying medical conditions," said lead author Fatimah S. Dawood, MD, epidemic intelligence service officer, Influenza Division, Centers for Disease Control and Prevention (CDC). "Ensuring immunization of children at risk for hospitalization with influenza will remain critical during the upcoming 2010-2011 influenza season when the 2009 pandemic H1N1 virus may continue to circulate and other seasonal influenza viruses may circulate as well."

The 2010-2011 seasonal flu vaccine will protect against three flu viruses, one of which is a 2009 H1N1-like flu virus.

Results also showed that compared to children hospitalized with seasonal influenza, an even higher proportion of children hospitalized with H1N1 influenza were diagnosed with pneumonia and/or required intensive care.

"These findings also support the use of early antiviral treatment in children with 2009 pandemic H1N1 influenza who require hospitalization," Dr. Dawood said. "Prior studies of seasonal influenza have demonstrated that antiviral treatment may improve outcomes in patients with severe influenza."


'/>"/>

Contact: Susan Martin
ssmartin@aap.org
847-434-7877
American Academy of Pediatrics
Source:Eurekalert

Related medicine news :

1. Study finds face masks and hand hygiene can help limit influenzas spread
2. Study highlights implications of influenza pandemics on blood supplies
3. Concentra Supports National Influenza Vaccination Week, Offers H1N1 Vaccines
4. Vaccination, antivirals and social distancing may blunt impact of H1N1 influenza
5. ABAXIS(R) Announces Exclusive Worldwide OEM Agreement for a Lateral Flow Avian Influenza Antigen Test Kit
6. 2009 H1N1 Influenza Vaccination Being Offered at Various Affiliated Campuses of the Institute of Women's Health of North America in Florida
7. Aggressive Infection Control Program Protects Cancer Patients from Acquiring Clinic-Based H1N1 Influenza
8. Severity of H1N1 influenza linked to presence of Streptococcus pneumoniae
9. Highmark Supports National Influenza Vaccination Week
10. Dont Let the Flu Get to You: American Red Cross Encourages Everyone to Get Vaccinated During National Influenza Vaccination Week
11. American Heart Association Encourages Heart Disease Patients to Get H1N1 Flu Shot in Support of National Influenza Vaccination Week, Jan. 10-16
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... ... June 27, 2016 , ... ... to revolutionize the emergency ambulance transport experience for the millions of people who ... Uber has disrupted the taxi industry through the use of technology. Now, SmartEMS ...
(Date:6/26/2016)... ... June 26, 2016 , ... Pixel Film Studios Released ProSlice Levels, a Media ... give their videos a whole new perspective by using the title layers in ... Studios. , ProSlice Levels contains over 30 Different presets to choose from. ...
(Date:6/25/2016)... ... June 25, 2016 , ... ... and applications at AcademyHealth’s Annual Research Meeting June 26-28, 2016, at the Hynes ... important health care topics including advance care planning, healthcare costs and patient and ...
(Date:6/25/2016)... , ... June 25, 2016 , ... First Choice ... States, named Dr. Sesan Ogunleye, as the Medical Director of its new Mesquite-Samuell Farm ... Medical Director of our new Mesquite location,” said Dr. James M. Muzzarelli, Executive Medical ...
(Date:6/25/2016)... ... June 25, 2016 , ... Conventional wisdom preaches the benefits of moderation, whether ... latter, setting the bar too high can result in disappointment, perhaps even self-loathing. However, ... their goal. , Research from PsychTests.com reveals that behind the tendency ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)...  In a startling report released today, National Safety Council ... a comprehensive, proven plan to eliminate prescription opioid overdoses. ... states are tackling the worst drug crisis in recorded U.S. history, ... Kentucky , New Mexico , ... the 28 failing states, three – Michigan , ...
(Date:6/23/2016)... 23, 2016 Bracket , a leading clinical ... generation clinical outcomes platform, Bracket eCOA (SM) 6.0, at ... 26 – 30, 2016 in Philadelphia , ... Outcome Assessment product of its kind to fully integrate with ... Bracket eCOA 6.0 is a flexible platform for electronic clinical ...
(Date:6/23/2016)... N.J. , June 23, 2016  Guerbet announced ... Premier Inc.,s Supplier Horizon Award . ... year, Guerbet was recognized for its support of Premier ... creation through clinical excellence, and commitment to lower costs. ... to receive this recognition of our outstanding customer service ...
Breaking Medicine Technology: