I am neither a medical professional nor a statistician, so caveat emptor and all that
Short answer is no.
This is because, in the article the authors state:
A total of 1,736,832 persons were eligible for inclusion in the vaccination cohort...
...The vaccination cohorts included a mean of 884,828 vaccinated persons, with a median age of 38 years
If you ...
The VAERS guideline has this:
What are healthcare providers required to report to VAERS?
Healthcare providers are required by law to report to VAERS:
Any adverse event listed in the VAERS Table of Reportable Events Following Vaccination that occurs within the specified time period
An adverse event listed by the vaccine manufacturer as a ...
I think there's some missing the forest for the trees here, in the sense that adverse events (aka adverse effects) generally do not have a strict definition beyond something like:
untoward medical occurrences after exposure. These endpoints, which are not necessarily causally related [to the treatment], are called adverse events (or sometimes adverse ...