I know others have felt unwell for a day after their Covid booster. I’m not quite up to par after yesterday’s jab, but it’s mainly just a bit of a headache and needing some extra naps. That could be equally attributable to not having slept at all well for a couple of nights.

I had a fever and other symptoms after #2, and about half as bad after the booster. Hopefully you're feeling better by now.

It simply means your immune response is still vigorous. I had no ill effects, other than pain at the injection spot for a day. I'm probably older and don't have a great immune system anymore, which is why I'm more at risk, and still have to socially distance, despite being fully vaccinated.

@dejus Thanks. Had several extra naps yesterday and feel fine today. 😀

@renevanbelzen 😀 I'm just happy my little fighters are getting this extra training. I have no objection to a few extra naps. 😆

That's exactly the attitude you should have! A boosted morale boosts one's immune system as well 👍 👏 😂