Vaccine
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Randomized Controlled Trial
Safety and immunogenicity of IMVAMUNE® smallpox vaccine using different strategies for a post event scenario.
Reintroduction of Variola major as an agent of bioterrorism remains a concern. A shortened dosing schedule of Bavarian Nordic's (BN) IMVAMUNE(®) (modified vaccinia Ankara vaccine against smallpox) was compared to the currently recommended 0- and 28-day schedule for non-inferiority by evaluating the magnitude and kinetics of the immune responses. ⋯ Overall, a standard dose of IMVAMUNE (0.5 mL of 1 x 10(8) TCID/mL) administered subcutaneously was safe and well tolerated. A second dose of IMVAMUNE at Day 28 compared to Day 7 provided greater antibody responses and the maximal number of responders. By Day 14 after the second dose, IFN-γ ELISPOT responses were similar for Group: 0+28 and Group: 0+7.
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Randomized Controlled Trial
Reducing children's pain and distress towards flu vaccinations: a novel and effective application of humanoid robotics.
Millions of children in North America receive an annual flu vaccination, many of whom are at risk of experiencing severe distress. Millions of children also use technologically advanced devices such as computers and cell phones. Based on this familiarity, we introduced another sophisticated device - a humanoid robot - to interact with children during their vaccination. We hypothesized that these children would experience less pain and distress than children who did not have this interaction. ⋯ This is the first study to examine the effectiveness of child-robot interaction for reducing children's pain and distress during a medical procedure. All measures of reduction were significant. These findings suggest that further research on robotics at the bedside is warranted to determine how they can effectively help children manage painful medical procedures.