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Drugs and medicines
After millions of vaccines administered and almost five years of retrospective analysis, medical specialists have been able to report on several adverse effects, such as high blood pressure, myocarditis/pericarditis, allergies, or heavy menstrual bleeding.
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6/10 Serious side effects?
To this day, many people, including scientists, disagree that the COVID -19 vaccine causes multiple illnesses . However, a study conducted a few months ago showed that the COVID-19 vaccine can cause serious side effects.
Risks of vaccines
7/10 A study of more than 99 million people
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The study was conducted by the Global Vaccine Data Network with data from over 99 million people. Eight countries were at the center of this project (Argentina, Australia, Canada, France, Denmark, Finland, New Zealand, and Scotland), and the results were published in the journal Vaccine .
Vaccine efficacy
8/10 The researchers’ words
“Most of those vaccinated were between 20 and 59 years old, and the largest number of doses were administered in France ,” explained the researchers, who specified that the vaccines came from Pfizer, Moderna, and AstraZeneca. The results have not reassured healthcare professionals, and even less so patients.
Vaccine efficacy
9/10 Guillain-Barré syndrome and venous thrombosis
Health problems
Researchers have observed an increase in cases of Guillain-Barré syndrome and cerebral venous thrombosis following the administration of the first dose of the AstraZeneca vaccine. Guillain-Barré syndrome is characterized primarily by muscle weakness, while venous thrombosis is the formation of a blood clot in a vein, obstructing blood flow throughout the body. French NBA star Victor Wembanyama suffered from the latter condition a few months ago, forcing him to end his season.
Vaccine efficacy
10/10 More research is needed
In addition, all the vaccines significantly increased the risk of myocarditis and pericarditis (inflammation of the myocardium, the muscle responsible for heart contraction and blood circulation). “ Other concerns were identified that require further investigation ,” the review states. The researchers emphasize that more research is needed to determine the relationship between the vaccine and these side effects.
Vaccines and immunizations
Vaccine efficacy
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Vaccines and immunizations