In mid-2009, the pandemic swine flu spread all across the globe. The death toll reached more than 18,000 and the effects of the disease has left many people wondering if the current swine flu vaccination ingredients can prevent the outbreak from happening again.
It's hard to determine a definite answer to the lingering concerns about swine flu virus attack. However, if you'll educate yourself regarding the swine flu vaccination ingredients, you might be able to assess it is worthy to take a yearly shot for prevention.
Dead influenza viruses - These flu viruses are usually weak and they are expected to trigger the immune system. Medical experts select and prepare these viruses in a specific type of animal protein such as pig's blood, chicken embryo, tissues from monkey and rabbit body parts, and others. But previous reports claim that numerous patients developed allergic reactions to animal proteins specifically those who are allergic to eggs.
Aluminum, mercury, and thimerosal - These are chemical-based ingredients that pose questionable risks to their toxicity levels. Mercury is one of the most feared swine flu vaccination ingredients because it is highly toxic to the nervous system. Other side-effects of this toxic ingredient are auto-immune diseases. Alzheimer's disease is linked to thimerosal and aluminum. Researchers were made to check the negative effects of these two ingredients, and people who took only up to 2 shots have lower risks of developing Alzheimer's.
Other ingredients - Ethylene glycol, antibiotics, and formaldehyde may have some toxic effects if used excessively as swine flu ingredients. Antibiotics may cause allergies in some patients, while ethylene glycol is a type of antifreeze. Formaldehyde is a preservative and it is also considered carcinogenic.
By learning the various swine flu vaccination ingredients, you will have an idea why some people are steering clear of any flu vaccines. But with the recovery of other patients, many people are still asking and thinking twice about taking at least one shot. The local governments and health officials may be looking for other alternatives. But it is imperative to test them to ensure their effectiveness and safety.