<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>jmcgough</author><text>While this paper looks scary, keep in mind that the journal isn&amp;#x27;t particularly reputable and that the vast majority of studies find that mRNA vaccines are safe. It&amp;#x27;s certainly worth studying this (and many more researchers will continue to do so) but not really anything to merit not getting vaccinated.&lt;p&gt;If you want to confirm any pre-existing belief you may have, you can find fringe papers to support essentially anything.</text><parent_chain></parent_chain></comment><story><title>Increased cardiovascular events in Israel during vaccine rollout and third wave</title><url>https://www.nature.com/articles/s41598-022-10928-z</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>zentr1c</author><text>A Berlin News paper
reports of the public inquiry of firefighters and emergency personnel to investigate the root cause of a  rise in different &amp;quot;heart issue calls&amp;quot; of 27-31% in 2021 (40k calls) compared to 2018&amp;#x2F;2019.&lt;p&gt;In german:
&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;www.berliner-zeitung.de&amp;#x2F;news&amp;#x2F;berlin-feuerwehr-herzprobleme-und-schlaganfaelle-zahl-der-rettungseinsaetze-steigt-stark-an-li.222431&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;www.berliner-zeitung.de&amp;#x2F;news&amp;#x2F;berlin-feuerwehr-herzpr...&lt;/a&gt;&lt;p&gt;They argue to change from mandatory vaccination to optional vaccination for their profession.&lt;p&gt;Evolution will tell what the right choice was. I am having popcorn while watching the extremists battle each others position.</text><parent_chain></parent_chain></comment><story><title>Increased cardiovascular events in Israel during vaccine rollout and third wave</title><url>https://www.nature.com/articles/s41598-022-10928-z</url></story>