In states where medical exemptions from vaccination requirements for kindergarten students are easier to get, exemption rates are higher, potentially compromising herd immunity and posing a threat to children and others who truly should not be immunized because of underlying conditions, according to a study published in The Journal of Infectious Diseases and now available online.
Nationwide in scope, the study found inconsistency among states in standards allowing medical exemptions from school immunization requirements. The investigators concluded that medical exemptions should be monitored and continuously evaluated to ensure they are used appropriately.In their study, Stephanie Stadlin, MPH, Robert A. Bednarczyk, PhD, and Saad B. Omer, MBBS, MPH, PhD, from the Hubert Department of Global Health at Emory University Rollins School of Public Health in Atlanta, evaluated state medical exemptions from kindergarten entry requirements over seven school years (from 2004-'05 to 2010-'11), which totaled 87,631 medical exemptions nationwide over the period studied. The researchers found that, compared to states with more stringent criteria for getting medical exemptions, states with easier requirements saw a significant increase in these exemptions. Their findings suggest that requiring more accountability of both parents and physicians for granting medical exemptions can be helpful in ensuring that these exemptions are valid and not used as an alternative to non-medical exemptions because they are easier to obtain.
Rates of medical exemptions from kindergarten immunization requirements were higher in states where these exemptions are easier to obtain and in states that allow permanent compared to temporary exemptions.
The appropriate use of medical exemptions from immunization requirements is important in maintaining community or herd immunity and protecting public health.
Improper medical exemptions from school vaccination requirements can result in serious and life-threatening infections in children and others who truly cannot be vaccinated due to underlying conditions.
Founded in 1904, The Journal of Infectious Diseases is the premier publication in the Western Hemisphere for original research on the pathogenesis, diagnosis, and treatment of infectious diseases; on the microbes that cause them; and on disorders of host immune mechanisms. Articles in JID include research results from microbiology, immunology, epidemiology, and related disciplines. JID is published under the auspices of the Infectious Diseases Society of America (IDSA). Based in Arlington, Va., IDSA is a professional society representing more than 9,000 physicians and scientists who specialize in infectious diseases. For more information, visit www.idsociety.org
Smart Data Transformation – Surfing the Big Wave
02.12.2016 | Fraunhofer-Institut für Angewandte Informationstechnik FIT
Climate change could outpace EPA Lake Champlain protections
18.11.2016 | University of Vermont
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
Broadband rotational spectroscopy unravels structural reshaping of isolated molecules in the gas phase to accommodate water
In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers around Melanie Schnell from the Max...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
05.12.2016 | Power and Electrical Engineering
05.12.2016 | Information Technology
05.12.2016 | Earth Sciences