News
ICViewExpert PerspectivesMedical World NewsPathogen PlaybookVideosWebinars
Conference CoverageConference ListingAPIC Chapters
Infection Control TodaySupplements And Featured Publications
CME/CEEditorial Advisory BoardJob BoardPartnersSponsoredWhitepapers
Subscribe
Educator of the Year Official Rules2024 Educator of the Year Winner2023 Educator of the Year WinnerEducator of the Year
Advanced TechnologyAdvanced TechnologyAdvanced Technology
Bug of the Month
COVID-19
Environmental ServicesEnvironmental Services
HAIs
Hand Hygiene
IC Trends
Long-Term CareLong-Term Care
Operating Room
Personal Protective EquipmentPersonal Protective Equipment
Policy
PreventionPreventionPreventionPrevention
Sterile ProcessingSterile Processing
Surface Disinfection
Vascular Access
Spotlight -
  • IC Trends
  • Bug of the Month
  • Featured Articles
  • Featured Columns
  • Pathogen Playbook
Advanced TechnologyAdvanced TechnologyAdvanced Technology
Bug of the Month
COVID-19
Environmental ServicesEnvironmental Services
HAIs
Hand Hygiene
IC Trends
Long-Term CareLong-Term Care
Operating Room
Personal Protective EquipmentPersonal Protective Equipment
Policy
PreventionPreventionPreventionPrevention
Sterile ProcessingSterile Processing
Surface Disinfection
Vascular Access
    • News
    • Subscribe
Advertisement

Flu Shot Not Effective in Preventing Flu-Related Hospitalizations in Asthmatic Children

May 20, 2009
Article

The inactivated flu vaccine does not appear to be effective in preventing influenza-related hospitalizations in children, especially the ones with asthma. In fact, children who get the flu vaccine are more at risk for hospitalization than their peers who do not get the vaccine, according to new research that was presented on May 19 at the 105th International Conference of the American Thoracic Society in San Diego.

Flu vaccine (trivalent inactivated flu vaccine—TIV) has unknown effects on asthmatics.

“The concerns that vaccination maybe associated with asthma exacerbations have been disproved with multiple studies in the past, but the vaccine’s effectiveness has not been well-established,” said Avni Joshi, MD, of the Mayo Clinic in Rochester, Minn. “This study was aimed at evaluating the effectiveness of the TIV in children overall, as well as the children with asthma, to prevent influenza-related hospitalization.”

The CDC’s Advisory Committee on Immunization Practices (ACIP) and the AmericanAcademy of Pediatrics (AAP) recommend annual influenza vaccination for all children aged six months to 18 years. The National Asthma Education and Prevention Program (3rd revision) also recommends annual flu vaccination of asthmatic children older than six months.

In order to determine whether the vaccine was effective in reducing the number of hospitalizations that all children, and especially the ones with asthma, faced over eight consecutive flu seasons, the researchers conducted a cohort study of 263 children who were evaluated at the Mayo Clinic in Minnesota from six months to 18 years of age, each of whom had had laboratory-confirmed influenza between 1996 to 2006. The investigators determined who had and had not received the flu vaccine, their asthma status and who did and did not require hospitalization.

Records were reviewed for each subject with influenza-related illness for flu vaccination preceding the illness and hospitalization during that illness.

They found that children who had received the flu vaccine had three times the risk of hospitalization, as compared to children who had not received the vaccine. In asthmatic children, there was a significantly higher risk of hospitalization in subjects who received the TIV, as compared to those who did not (p= 0.006). But no other measured factors—such as insurance plans or severity of asthma—appeared to affect risk of hospitalization.

“While these findings do raise questions about the efficacy of the vaccine, they do not in fact implicate it as a cause of hospitalizations,” said  Joshi. “More studies are needed to assess not only the immunogenicity, but also the efficacy of different influenza vaccines in asthmatic subjects.”

Recent Videos
Jordan Bastian, MPH, CIC, at APIC25
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Pathogen Playbook Presenter: Sharon Ward-Fore, BS, MS, MT(ASCP), CIC, FAPIC
Related Content

Washing hands at a sink  (Adobe Stock 1298928756)

A Helping Hand: Innovative Approaches to Expanding Hand Hygiene Programs in Acute Care Settings

Kerri Simone, MPH, CIC;Alexander O’Flaherty Linehan ;Will Zacamy
July 9th 2025
Article

Who knew candy, UV lights, and a college kid in scrubs could double hand hygiene adherence? A Pennsylvania hospital’s creative shake-up of its infection prevention program shows that sometimes it takes more than soap to get hands clean—and keep them that way.


Cori L. Ofstead, MSPH; Brandon M. Gantt, MHA, CRCST, CHL, CER, LSSGBH; and Jill E. Holdsworth, MS, CIC, FAPIC, NREMT, CRCST, CHL

Lumens 2.0 Study Results: Borescopes Reveal Hidden Challenges of Cleaning Lumened Surgical Instruments

Tori Whitacre Martonicz
July 8th 2025
Article

A groundbreaking study presented at HSPA25 and APIC25 exposed hidden contamination lurking inside orthopedic and neurosurgical instruments—even after cleaning. The Lumens 2.0 research highlights why infection prevention must look deeper than surface-level protocols.


Certification Board of Infection Control and Epidemiology (CBIC) logo  (Logo credit to CBIC)

CBIC Seeks Input for Job Analysis Survey for the a-IPC Certification

Infection Control Today® Editorial Staff
July 8th 2025
Article

The Certification Board of Infection Control and Epidemiology (CBIC) is calling on infection prevention professionals to help shape the future of the a-IPC exam through a vital new job analysis survey.


The Clean Bite

Why You Should Always Ask About Sterilization at the Dentist

Sherrie Busby, EDDA, CDSO, CDIPC
July 7th 2025
Article

Patients rarely question sterilization protocols at the dentist, yet it is essential for safety. The Clean Bite explores why asking matters, what to look for, and how to start the conversation confidently.


A Profession Without a Path, Part 2

Broadening the Path: Diverse Educational Routes Into Infection Prevention Careers

Shahbaz Salehi, MD, MPH, MSHIA;Anna Arifin, MD, MBA, MT, CIC
July 4th 2025
Article

Once dominated by nurses, infection prevention now welcomes professionals from public health, lab science, and respiratory therapy—each bringing unique expertise that strengthens patient safety and IPC programs.


Stretcher and HAIs  (Image courtesy of author through AI)

How Contaminated Is Your Stretcher? The Hidden Risks on Hospital Wheels

Donald Sipp, MBA, RESE, CHESP, CHTI-2, CMIP, PMP
July 3rd 2025
Article

Despite routine disinfection, hospital surfaces, such as stretchers, remain reservoirs for harmful microbes, according to several recent studies. From high-touch areas to damaged mattresses and the effectiveness of antimicrobial coatings, researchers continue to uncover persistent risks in environmental hygiene, highlighting the critical need for innovative, continuous disinfection strategies in health care settings.

Related Content

Washing hands at a sink  (Adobe Stock 1298928756)

A Helping Hand: Innovative Approaches to Expanding Hand Hygiene Programs in Acute Care Settings

Kerri Simone, MPH, CIC;Alexander O’Flaherty Linehan ;Will Zacamy
July 9th 2025
Article

Who knew candy, UV lights, and a college kid in scrubs could double hand hygiene adherence? A Pennsylvania hospital’s creative shake-up of its infection prevention program shows that sometimes it takes more than soap to get hands clean—and keep them that way.


Cori L. Ofstead, MSPH; Brandon M. Gantt, MHA, CRCST, CHL, CER, LSSGBH; and Jill E. Holdsworth, MS, CIC, FAPIC, NREMT, CRCST, CHL

Lumens 2.0 Study Results: Borescopes Reveal Hidden Challenges of Cleaning Lumened Surgical Instruments

Tori Whitacre Martonicz
July 8th 2025
Article

A groundbreaking study presented at HSPA25 and APIC25 exposed hidden contamination lurking inside orthopedic and neurosurgical instruments—even after cleaning. The Lumens 2.0 research highlights why infection prevention must look deeper than surface-level protocols.


Certification Board of Infection Control and Epidemiology (CBIC) logo  (Logo credit to CBIC)

CBIC Seeks Input for Job Analysis Survey for the a-IPC Certification

Infection Control Today® Editorial Staff
July 8th 2025
Article

The Certification Board of Infection Control and Epidemiology (CBIC) is calling on infection prevention professionals to help shape the future of the a-IPC exam through a vital new job analysis survey.


The Clean Bite

Why You Should Always Ask About Sterilization at the Dentist

Sherrie Busby, EDDA, CDSO, CDIPC
July 7th 2025
Article

Patients rarely question sterilization protocols at the dentist, yet it is essential for safety. The Clean Bite explores why asking matters, what to look for, and how to start the conversation confidently.


A Profession Without a Path, Part 2

Broadening the Path: Diverse Educational Routes Into Infection Prevention Careers

Shahbaz Salehi, MD, MPH, MSHIA;Anna Arifin, MD, MBA, MT, CIC
July 4th 2025
Article

Once dominated by nurses, infection prevention now welcomes professionals from public health, lab science, and respiratory therapy—each bringing unique expertise that strengthens patient safety and IPC programs.


Stretcher and HAIs  (Image courtesy of author through AI)

How Contaminated Is Your Stretcher? The Hidden Risks on Hospital Wheels

Donald Sipp, MBA, RESE, CHESP, CHTI-2, CMIP, PMP
July 3rd 2025
Article

Despite routine disinfection, hospital surfaces, such as stretchers, remain reservoirs for harmful microbes, according to several recent studies. From high-touch areas to damaged mattresses and the effectiveness of antimicrobial coatings, researchers continue to uncover persistent risks in environmental hygiene, highlighting the critical need for innovative, continuous disinfection strategies in health care settings.

Advertise
About Us
Editorial Board
Contact Us
Job Board
Terms and Conditions
Privacy
Do Not Sell My Personal Information
Contact Info

2 Commerce Drive
Cranbury, NJ 08512

609-716-7777

© 2025 MJH Life Sciences

All rights reserved.
Home
About Us
News