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The US pharmaceutical company Pfizer (Pfizer) and the German biotechnology company BioNTech (BNT) have jointly developed a vaccine with an efficiency of up to 90% Image: Pfizer Facebook page
Since the Wuhan pneumonia outbreak in China late last year, at least 1,269,199 people worldwide have died of Wuhan pneumonia and 51,292,597 people have been diagnosed. The American pharmaceutical company Pfizer announced on the 9th that the Wuhan pneumonia vaccine developed in cooperation with the German biotechnology company BioNTech (BNT) has a protective efficacy of 90% (vaccine efficacy), which is exciting the world. According to foreign media reports, on the 10th, subjects who volunteered to participate in the Pfizer vaccine clinical trial revealed that side effects include headache, fever, muscle aches, etc., similar to side effects of the flu vaccine, especially after the second injection. Subject described it as “severe hangover”.
According to the British report “Mirror”, Pfizer’s Wuhan pneumonia vaccine clinical trial is a double-blind trial, meaning that neither the participants nor the researchers know whether the vaccine or the “placebo” without vaccine is inoculated . In the clinical trial, only about half of the volunteers received the test vaccine and the remaining volunteers received a placebo with no real effect.
Glenn Deshields, a 44-year-old from Texas, noted that the side effects after vaccination are the same as the feeling of “severe hangover.” You think you got the vaccine instead of a placebo because you were looking for a medical antibody. The screening result was positive. The reaction after the vaccine made him feel confident in the effect of the vaccine. He said excitedly: “The first memory of my grandfather is the bell at the end of the First World War. In my heart, I have the same feeling … Thank God, The matter (the epidemic) will finally end.”
Another subject, Carrie, 45, mentioned that she experienced headaches, fever and body aches after the injection, especially after the second injection, and emphasized that she was proud to participate in the experiment. Carly believes that participating in the experiment is a civic duty and is proud of the positive news about the vaccine. He said that there are many people who feel pain. What can we do to help people avoid pain?
Regarding the good news about the research and development of the Wuhan pneumonia vaccine, US President-elect Biden immediately held a press conference to announce that if the vaccine is approved for marketing , will make sure the vaccine can be given to everyone in the United States for free. Foch, director of the National Institute of Allergies and Infectious Diseases, also said the United States is expected to be ready to vaccinate people later this year.
Since the Wuhan pneumonia outbreak in China late last year, at least 1,269,199 people worldwide have died of Wuhan pneumonia and 51,292,597 people have been diagnosed. The American pharmaceutical company Pfizer announced on the 9th that the Wuhan pneumonia vaccine developed in cooperation with the German biotechnology company BioNTech (BNT) has a protective efficacy of 90% (vaccine efficacy), which is exciting the world. Foreign media reported that on the 10th, a subject who volunteered to participate in the clinical trial of the Pfizer vaccine revealed that the side effects include headache, fever, muscle aches, etc., similar to the side effects of the Influenza vaccine. Subject described it as “severe hangover”.
The British “Mirror” reported that the subject of the Pfizer Wuhan pneumonia vaccine noted that the side effects after vaccination were the same as the feeling of a “severe hangover.” Some subjects also mentioned that they had a headache, fever, and body aches after administration. Especially after the second injection.
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