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The book addresses misinformation related to vaccination, and asks how vaccine rumors start and why they do not go away. [ 1 ] [ 4 ] Looking chiefly at high-income countries , the book examines social, political, psychological and cultural factors that make up the various mind-sets to vaccination. [ 2 ]
[2] [3] [4] While NVIC describes itself as the "oldest and largest consumer-led organization advocating for the institution of vaccine safety and informed consent protections", [5] it promotes false and misleading information including the discredited claim that vaccines cause autism, [6] [7] [8] and its campaigns portray vaccination as risky ...
Postvaccinal encephalitis (PVE) is a rare complication which was associated with vaccination with vaccinia virus during the worldwide smallpox eradication campaign. [1] With mortality ranging between 25 – 30% it is the most severe adverse event associated with this vaccination.
The thrombosis events associated with the COVID‑19 vaccine may occur 4–28 days after its administration and mainly affects women under 55. [ 6 ] [ 2 ] [ 20 ] Several relatively unusual types of thrombosis were specifically reported to be occurring in those with the reaction: cerebral venous sinus thrombosis and thrombosis of the splanchnic ...
The Vaccine Safety Datalink Project (VSD) was established in 1990 by the United States Centers for Disease Control and Prevention (CDC) to study the adverse effects of vaccines. Four large health maintenance organizations , including Kaiser Permanente , were initially recruited to provide the CDC with medical data on vaccination histories ...
The vaccines are up to 89% effective at preventing lung infections like pneumonia in the first RSV season after someone is vaccinated, the CDC says. RSV vaccine side effects in older adults
Therefore, if a recently quit tobacco smoker is vaccinated and has a tobacco cigarette after the immunization series is completed, the antibodies generated by the vaccine bind nicotine and alter its distribution into the brain. Because not enough nicotine enters the brain, addiction-relevant neural pathways are not activated.
The process of serial passage yields a live vaccine. There are both advantages and disadvantages to this. Most notably, live vaccines are sometimes more effective and more long-lasting than inactivated or other types of vaccines. [10] [11] However, just as the virus evolved to become attenuated, it may reverse-evolve in the host, leading to ...