The Centers for Disease Control and Prevention recently published a comprehensive analysis of influenza vaccination rates of the US population during the 2011-2012 season. Mostly, the numbers continue to be disappointing, even in groups that should have higher rates of flu shots, such as pregnant women and healthcare workers. These numbers continue to demonstrate the difficulty in increasing the vaccine uptake rate in the US.
Public health officials has been pushing to increase the flu vaccination rates of healthcare workers. The numbers are somewhat disappointing, but as more states mandate flu vaccinations for healthcare workers, the rate may improve. The CDC found that about 63.4% of healthcare workers had been vaccinated for the flu as of November 2011, an 8 point improvement over 2010.
(more…) «Disappointing 2011 flu vaccination rates»
When we hear about global warming these days, it’s usually about melting ice in polar regions or rising ocean levels, which has already had some disastrous effects. The global warming denialists continue to call it a “scientific controversy”, which it isn’t, and resist all efforts to halt or reverse human activities that may contribute to climate change.
Some scientists have speculated whether it’s too late to reverse global warming, since the earth has a strong positive feedback mechanism where as it gets warmer, things happen to make it even warmer. For example, ice reflects sunlight, reducing the amount of heat absorbed by the earth. As the ice melts, and is replaced by dark land or water, more heat is absorb, melting more ice, then absorbing more heat. Once the earth hits some tipping point, it may be impossible to reverse course.
(more…) «Consequences of global warming–healthcare»
In a report in Vaccine NewsDaily, seven states mulling legislation to skip mandatory immunizations, which would allow parents a “philosophical exemption” to mandatory vaccinations. In other words, this legislation would allow parents who listen to the anti-vaccination lunatics to refuse vaccines that prevent harm to their children, but worse yet harm to others who may not be immune to these infections.
measles cases in the nonexempt population increases significantly when exposed to an exemptor group
(more…) «Seven states mulling legislation to…»