I asked my co-worker to see if his shot was ferrous(magnetic). We took a 35lbs (magnet strength) cabinet magnet and tried to see if his injection sight would react. This is a really strong magnet. Results: NO NOTHING. his shot was the JJ one. I am questioning this. However, I heard the Pfizer shot is the magnetic one? Coworkers shot location was only 2 days old. I'm not sure this is a real thing...

I asked my co-worker to see if his shot was ferries(magnetic). We took a 35lbs (magnet strength) cabinet magnet and tried to see if his injection sight would react. This is a really strong magnet. Results: NO NOTHING. his shot was the JJ one. I am questioning this. However, I heard the Pfizer shot is the magnetic one? Coworkers shot location was only 2 days old. I'm not sure this is a real thing...