Video: Various Covid Shot Batches Result in Various Rates of Side Effects
A study published Thursday reaffirms the evidence that not all Covid shots are made equal, as some batches result in greater rates of serious adverse events (SAE) than others, confirming an earlier study on the topic.
“The authors analysed the number of adverse events (AEs) reported in connection with various batches of COMIRNATY vaccine in Denmark. In almost 11 million doses of 52 different BNT162b2 vaccine batches adminis- tered to approximately 4 million Danish individuals, they analysed approx. 43,000 AEs, finding batches with up to .1 reported AEs per dose as well as those with less than .0001 AEs per dose. Interestingly, the high-AE batches were all small (up to 100,000 doses), while the low-AE batches were much larger,” the study said in the ‘Introduction’ section.