Last Thursday (April 28, 2022) I left work a little early to get my second Moderna Booster shot. The nurse who administered the dose told me the 15-minute waiting period that had been observed for all three previous inoculations was no longer mandatory and I chose to go straight home. I only live a couple of minutes away from the Kaiser location here in my home town of Simi Valley, CA., and I have never had a sudden, bad reaction from any vaccine in my nearly 75 years.

I enjoyed the rest of the day, slept well (my Fitbit tracker and app noted I slept well, giving me a score of 82, which is good, not excellent) and got up at 6:00 am to head off to work. I was fine until about noon, when my body started to ache a little I attributed it to the rather heavy packages I had assembled and loaded into a container to be picked up that afternoon by the USPS. I didn’t think too much of it, though I worried I may have injured myself in a way that would preclude my being able to do my job.

I began feeling uncharacteristically lethargic and my legs felt a little rubbery. Finally, after completing some tasks that needed doing, regardless of how I was feeling, I chose to come home early. When I arrived I was beginning to feel pretty bad, but I still didn’t connect it to the booster I had received the previous day. Friday evenings are normally reserved for a short trip to the gym, then an evening of dinner and craft beer with a couple of friends.

I decided to do something I hardly ever do; take a nap in the afternoon. By 6:30, a half hour before I normally go to the gym, I knew I wasn’t going to be able to make it and texted my friend and former colleague to let him know I wouldn’t be making it that night. I went back to sleep and, according to my Fitbit, slept for close to twelve hours.

Yesterday was absolutely miserable. I experienced both the chills and cold sweats. I was at times dizzy, nauseous, and had no appetite at all. At one point I experienced a strong sense of dizziness, despite my being nearly asleep and horizontal. When I opened my eyes, the room was shifting back and forth as though I was looking quickly from side-to-side, yet I don’t think my eyes were moving. It was one of the strangest feelings I’ve ever had and I couldn’t help thinking it was a precursor to something I did not want to experience.

My wife, bless her heart, kept trying to get me to eat, but I wasn’t having it. I think I really pissed her off by asking her to leave me alone, that I would eat when my appetite returned. I can understand her worry, as I had slept nearly twelve hours Friday night and hadn’t eaten dinner. I ended up eating nothing all day yesterday and, after sleeping over nine hours last night, I finally had a half cup of coffee, a mini baguette, and a bowl of salad a few minutes ago. I’m still a bit nauseous and still experience dizziness, but it’s subsiding with each passing hour.

I finally got up this morning and am sitting at my laptop in my home office. I was able to do my daily bookkeeping, something I wasn’t the least bit interested in yesterday. I’m also taking the time to record my experience here. My youngest daughter, after asking me how I felt today, asked if I regretted getting the second booster, as I had no reaction from the first one. I told her I regretted that it knocked me down, but not that I received it.

I was diagnosed with Covid-19 on December 29, 2020 and spent the first week of 2021 quarantined in bed, miserable as can be – but I didn’t require hospitalization despite my age and numerous comorbidities. I received my first and second doses of the Moderna vaccine on 3/22/21 and 4/19/21, which was as soon as they were available. I experienced some discomfort and flu-like symptoms both times, but they only lasted a day. When I received the first booster on 11/24/21 I experienced nothing I would consider a side-effect.

I think what happened has to do with how hard I worked on Friday. With all three previous vaccines I was not working and was able to either stay home or stay in bed and was in no way exerting myself for a day or two. This time, however, I was at work climbing, lifting, and walking far more than I was doing before. I’m thinking all that extra effort sped up the internal distribution of the vaccine in my body, and it reacted in a way that I had not truly experienced before.

I plan on getting up tomorrow at 6:00 am and heading off to work. Monday is generally our busiest day and I’ll have lots of lifting and climbing to do. I think I’ll be up to it. That weird-ass feeling I had with my vision happened a couple more times yesterday, but it seems to have subsided. I look forward to discussing it with my doctor when the opportunity arises.