
Alleged brain fog and heart rhythm disorder after BioNTech vaccine

Given that nearly three-quarters of the 224 million vaccine doses administered in Germany were produced by BioNTech in collaboration with Pfizer, the vast majority of lawsuits were filed against BioNTech, which pioneered the use of mRNA in vaccines. The lawsuits in Germany represent the largest compensation claim BioNTech has faced worldwide since gaining fame during the pandemic.
Side effects are present
While peer-reviewed studies indicate that side effects from Covid-19 vaccines are rare, side effects do exist, including four types of neurological complications and an inflammation of the heart known as myocarditis. We have mentioned these side effects in the related article below.
BioNTech: No side effects other than those listed in the product information

What if BioNTech is found guilty?
A decision against BioNTech would not directly incur serious financial damage due to EU laws that largely protect vaccine manufacturers from legal liability if they cause unforeseen side effects, and instead hold national governments accountable.
Still, the company has had to use extra law firms to deal with the increasing litigation load, and it looks like it will continue to do so. However, if BioNTech loses a significant portion of the lawsuits, a global stream of claims could begin.