What is in a flu shot? It’s not quite what this idiot says.
Monday, May 31st, 2010I’m not sure exactly where the following video comes from. The narration implies it’s Canadian. The narration implies it’s Canadian, but wherever this guy is from, he’s a complete and utter idiot who has no idea how vaccines are manufactured or the amount of science and testing that goes into formulating them. They are most certainly not thrown together nor is the virus obtained by having some random guy cough on it.
Although the virus may be obtained from cultures from infected humans, it’s cultured and analyzed before the vaccine is prepared. Indeed, a major challenge for flu vaccine development is that the predominant strain changes each year and researchers must look at thousands of cultures from around the world to determine the best candidate for that year’s vaccine. The formulation of the vaccine must be developed, tested and sent off to full scale production with very tight time constraints.
In addition to being insulting to the entire science of microbiology and all those who spent years in higher education and research to get into it, the video isn’t even funny. Nobody is laughing. That’s just a canned laugh track, and a very poor use of one at that. (You’re supposed to fade it in and out with audience noise more subtly to make it seem like it might really be people.)
It is absolutely no secret EXACTLY what is in the influenza vaccine. All substances, including those found in only trace amounts and even those which may or may not be present (such as those which are filtered out but may sometimes still have trace levels remaining) are listed on the package insert that is shipped with each dose of the vaccine. Whether you receive your vaccine from a doctor or a public vaccine clinic, you can always ask to see the insert.
This information is also available online. The CDC maintains extensive information on all the ingredients approved for use in vaccines and which have been used in vaccines in the United States. If you do not live in the United States, this information is still valid as these ingredients are fairly standard for all vaccines and are common to formulas found both in the US and most other countries. You can also visit sites such as the websites of the companies that manufacture the vaccines or the respective health agencies the country you live in.



An earth battery is pretty simple in principle. Two metal rods are driven into the ground, ideally in soil that is reasonably wet or at least moist and has a slightly acidic pH. The rods are made of dissimilar material, for example iron and zinc or carbon and zinc or copper and iron. If the rods are connected to a voltage meter, you will find that there is a small amount of electricity being produced. The voltage is generally low and the potential amperage is low as well, but if the conditions are descent you can use this current to drive a small load such as an LED or a digital watch.











