File this under “It’s Always Something.”  This one is not too bad, just unexpected.  It turns out that you can have a delayed reaction to the Covid vaccine that causes this itchy red rash at the site of the jab.  Well that actually seems like something you’d expect to happen after a vaccination, but right away, within the first 24 hours. What’s unexpected about this one is that it develops later rather than immediately.  So just when you’re feeling better from the systemic effects of the vaccine and are expecting the usual post-vaccine soreness in your arm to be getting better as well, you suddenly feel like it’s getting a little worse instead of better and it’s red, hot and itchy too.  It can last for a while.  They call it Covid Arm, of course, and just Google it for all the information anyone could want about the condition, but I’ve already done that and the bottom line as far as I can see is that it’s harmless and might actually be a good sign that your immune system is working quite well in response to the vaccine.

Well this time the fever and body aches were mild and only lasted 24 hours, so I will happily trade the 3 days’ worth of fever spiking at times up to 102 degrees that I had after my last Moderna shot for a milder, shorter fever episode and the later-arriving hot, red spot on my arm that may hang around for a while I got from this Pfizer shot…assuming it doesn’t get worse…