Showing posts with label Centers for Disease Control and Prevention. Show all posts
Showing posts with label Centers for Disease Control and Prevention. Show all posts

Friday, June 25, 2010

H1N1 Swine Flu Could Be Back in October

As we in the western world enjoy the lazy hazy days of summer, the flu is probably the last thing on our minds – that’s a winter thing, right?

But yesterday, the American Centers for Disease Control (CDC) Advisory Committee on Immunization Practices began planning ahead, recommending children between six-months and nine-years-old receive not one, but two doses of H1N1 Swine Flu vaccine this fall, as the notorious killer flu continues to circulate the globe.

Every year, the three most common strains of the flu virus are placed in the seasonal flu vaccine. The World Health Organization (WHO) monitors these strains, and currently the H1N1 Swine Flu pandemic virus is still the most prevalent one around the world – which is why the American CDC is suggesting it be included in the seasonal flu vaccine.

The two shots for kids is intended for children who haven’t received an H1N1 vaccine ever, as their bodies don’t have any way to fight the dreaded H1N1 Swine Flu.

CDC estimates that about 60 million people – that’s 20 percent of the American population – were infected with H1N1 Swine Flu since the spring of 2009.

Most flu viruses attack children, the elderly and those with weakened immune systems hardest, but H1N1 Swine Flu affected children hardest, as they haven’t built up immunity from past flu vaccinations over the course of many years.

Not that adults are immune from the deadly virus, they may eventually be included in the H1N1 Swine Flu vaccination program in the fall as well – but children are still more at risk from this particular strain of flu.

Last year, from April to November, the CDC says about 830 to 1,730 children under 17-years-old died from H1N1 Swine Flu.

On June 11, 2009, WHO declared an H1N1 Swine Flu pandemic, moving their alert level to “phase 6,” marking the first global pandemic since the 1968 Hong Kong Flu. About one million people died between 1968 and 1969 from the Hong Kong Flu.

WHO’s latest update on May 30, 2010 says 214 countries and overseas territories or communities have reported laboratory confirmed cases of pandemic influenza H1N1 2009, resulting in over 18,138 deaths.



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Thursday, September 24, 2009

Canadian Study Claims Flu Shot Increases Chances of Contracting H1N1 Swine Flu

For many in Canada and around the world, it is an annual fall tradition – rolling up your sleeve for the once-a-year flu shot.

Medical experts for years have been telling us these shots are good for everyone, as they really do help keep society safe from the flu, by reducing contamination rates.

This may change, if an unpublished Canadian study proves to be true. The series of studies from British Columbia, Quebec and Ontario says that those who got a seasonal flu shot last year are almost twice as likely to catch H1N1 Swine Flu when compared to those who have not had the annual vaccination.

The study’s lead writer’s have submitted a scientific paper to a medical journal, but won’t comment on it until it has been reviewed by other medical experts.

Vaccination; 041028-N-9864S-021 Yokosuka, Japa...Image via Wikipedia


Traditionally, medical journals prohibit researchers from discussing their unpublished work, prior to it being reviewed and published.

The World Health Organization (WHO) is concerned that this unpublished study will deter people from getting their annual flu shot, and is encouraging its member countries to promote and provide both seasonal and H1N1 Swine Flu pandemic flu shots.

News of the unpublished study isn’t new – the Public Health Agency of Canada knew of this study some time ago and has been keeping a low profile while it tries to determine the validity of the research.

The U.S. Centers for Disease Control also knew of the unpublished study, and has dismissed it due to lack of similar evidence in the States.

Whether the study is accurate or flawed remains the question for medical experts – but the immediate concern remains: should I or shouldn’t I get a flu shot this year?

Flu shots aren’t golden tickets promising those who get them a flu-free season. Every year, microbiologists, virologists and other scientists work together to crack the flu vaccine secret code for the following flu season. Their research is based on the trends going on around the world with the current flu variants, and the seriousness of those infections.

The flu virus is usually made to counter the effects of three strains of the flu – and these three strains are the ones those medical miracle workers believe are the most likely ones to harm the public.

That’s why the flu vaccine may differ in results from year-to-year. Usually the brains behind the vaccine are pretty accurate, but just two years ago they admitted defeat, as they publicly stated that they had predicted the wrong variants, and so the flu shot didn’t do as much good as it could have.

But with this new unpublished study making the rounds of medical experts desk’s the question isn’t if the annual seasonal flu shot will work, but rather, will it make you more likely to catch the deadly H1N1 Swine Flu?

And that’s the question I’d like to know the answer too.


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