Side effects after COVID-19 vaccinations among residents of Poland
Side effects after COVID-19 vaccinations among residents of Poland
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DOI：
10.26355/eurrev_202106_26153
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发表时间：
2021-01-01
影响因子：
3.3
通讯作者：
Donderska, M.
中科院分区：
文献类型：
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作者：
Andrzejczak-Grzadko, S.;Czudy, Z.;Donderska, M.
目的：疫苗的副作用很常见，但人们对不同疫苗的反应不同。制造商提供了他们产品的副作用清单。不良反应证明了疫苗的有效性和免疫系统的反应。在这项研究中，我们比较了阿斯利康和辉瑞疫苗的副作用。我们的调查结果显示，第一针阿斯利康疫苗的副作用比第一针和第二针辉瑞疫苗之后更常见。在我们的调查中，大多数受访者报告说，在接种阿斯利康和辉瑞疫苗后，至少有一种副作用。但这些反应在辉瑞制剂后不那么常见。方法和方法：通过互联网发布了一项调查。这是在接种了辉瑞或阿斯利康疫苗的人中进行的。被调查者被问及第一次和第二次接种疫苗后的副作用，如注射部位疼痛、手臂疼痛、肌肉疼痛、头痛、发热、寒战和疲劳。结果：705人完成了问卷调查。其中196人接种了辉瑞疫苗，509人接种了阿斯利康疫苗。在接种第一剂阿斯利康疫苗的人中，96.5%的人报告至少有一次接种后反应。17.1%的受访者报告了调查中列出的所有副作用。在那些接种了辉瑞第一剂疫苗的人中，93.9%的受访者报告了疫苗反应：2%的受访者经历了调查中提到的所有副作用。第二针辉瑞疫苗在大多数受试者中引起了疫苗接种后的反应：54.8%的受访者比第一针疫苗后出现更多的不良反应，15.8%的人不良反应较第一针疫苗后的反应少；29.4%的人在第一针和第二针辉瑞疫苗后出现相同的副作用。结论：疫苗接种的副作用并不罕见，这证明免疫系统正在应答。然而，疫苗的严重不良反应可能是危险的，它们会引发恐惧。对新冠肺炎疫苗副作用和并发症的担忧可能会盖过对其好处的看法。这项研究表明，第一剂阿斯利康疫苗比两种辉瑞疫苗都更容易产生副作用。
OBJECTIVE: Side effects of vaccines are common, but people react differently to different vaccines. Manufacturers provide lists of the side effects of their products. Adverse reactions are proof of the effectiveness of vaccines and that the immune system is responding. In this study, we compare the side effects of the AstraZeneca and Pfizer vaccines. Our survey results show that the side effects of the first dose of the AstraZeneca vaccine are more common than after the first and second doses of the Pfizer vaccine. Most respondents in our survey reported at least one side-effect after the AstraZeneca and Pfizer vaccine. but these reactions were less common after the Pfizer preparation.PATIENTS AND METHODS: A survey was distributed via the internet. It was conducted among people vaccinated with Pfizer or AstraZeneca. The respondents were asked about the side effects after the first and second doses of the vaccines, such as injection site pain, arm pain, muscle pain, headache, fever, chills, and fatigue.RESULTS: The questionnaire was completed by 705 people. 196 of them had been vaccinated with Pfizer and 509 with AstraZeneca. Among those vaccinated with the first dose of the AstraZeneca vaccine, 96.5% reported at least one post-vaccination reaction. 17.1% of respondents reported all the side effects listed in the survey. Among those vaccinated with the first Pfizer dose, vaccine reactions were reported by 93.9% of respondents: 2% of respondents experienced all the side effects mentioned in the survey. The second dose of the Pfizer vaccine caused post-vaccinal reactions in most of the subjects: 54.8% of respondents had more adverse reactions, and 15.8% had fewer adverse reactions than after the first dose of this vaccine; 29.4% experienced the same side effects after the first and second doses of the Pfizer vaccine.CONCLUSIONS: Side effects as a result of vaccination are not rare and are proof that the immune system is responding. However, severe adverse reactions to vaccines can be dangerous, and they engender fear. Concerns about the side effects and complications of COVID-19 vaccines may eclipse opinions regarding their benefits. This study shows that the first dose of the AstraZeneca vaccine causes side effects more often than either dose of the Pfizer vaccine.