Two important FDA approved changes to the warning label of Merck Pharmaceutical’s shingles vaccine, Zostavax, have been made since the controversial drug was introduced in 2006. The first was in August 2014, when, in addition to potentially causing chickenpox, another side effect was added: shingles! That’s right. The vaccine that had been – and continues to be — aggressively marketed to prevent seniors from contracting this excruciating condition was found to actually cause shingles in some individuals.
In February of this year, the FDA approved a label change to warn those who prescribe the Zostavax vaccine of another potential side effect: “Eye Disorders: necrotizing retinitis.”
Vision Damage linked to Shingles Vaccine
This disorder, as well as keratitis, causes inflammation and scarring of the eye tissue and can lead to permanent vision loss if not treated quickly. It was reported by Web MD 20 individuals (children and adults) developed keratitis within a month of receiving a chickenpox or shingles vaccine. Keratitis symptoms for adults developed within 24 days of vaccination, while symptoms in children began within 14 days of vaccination.
While researchers don’t know why the shingles shot may cause keratitis, the condition has been linked to autoimmune disorders. The connection between vaccines and autoimmune disease has been widely acknowledged, most recently by medical researchers worldwide in a compilation of studies published in 2015 in the medical textbook, Vaccines & Autoimmunity.
Insignificant Effectiveness of Zostavax
According to the authors of a Health Sciences Institute (HSI) article in January, 2016, “UCLA researchers found that only one in 175 people who get the vaccine will be able to dodge a shingles flare-up.” While Merck claims Zostavax is 50% effective, in the placebo group, 3.3 percent of the study participants developed shingles, compared to 1.6 percent in the vaccine group…….
Read more: http://info.cmsri.org/the-driven-researcher-blog/merck-admits-shingles-vaccine-can-cause-eye-damage-and-shingles
Source: Children’s Medical Safety Research Institute