Here’s something you won’t read about.
The vaccine programme here in Poland is rolling out quickly using 4 suppliers, AZ, Moderna, Pfizer and Johnson & Johnson.

On Sunday my #2, who is fit, healthy and in his early 30s, went for his jab.
He received a Johnson & Johnson single shot jab. A few hours later, he collapsed, he was rushed to hospital and his heart momentarily stopped. 48 hours later he’s still unwell. I don’t know the details but I’d be avoiding the J&J vaccination. His words to me, I’d rather have Covid than go through that again. His wife who also had the jab at the same time has been ill for 48 hours.

On a side note, they’re only leaving 35 days between AZ doses here.