Mirror of Original Youtube upload: https://www.youtube.com/watch?v=gTQk087C9Dk This is an official CDC log of adverse events experienced subsequent to the first round of vaccination with the COVID-19 vaccine made either by Pfizer BioNTech and Moderna. It only applies to the territory of the USA . It includes reports from 3908 patients , and there are a wide variety of symptoms ranging from headaches , itching , fever , alterations in blood pressure , heart palpitations and many more , from the mild to severe . I did see one death due to massive cardiac arrest . The symptoms were experienced on a time scale from immediately after injection up to 4 days later . As the CDC disclaimer states , there is no "proof" that the symptoms experienced are directly caused by the invasive injection of foreign matter into the human organism , and as such , the CDC suggests that this may be only 'coincidental'. But it does give indication of what a wide variety of side effects there can be . This log is valid for up to January 9 , 2021. It took 30 minutes to scroll through the log , so in editing I have doubled the speed , but you can stop the clip and read the details if something catches your attention . (Set to 720p for better clarity)