No @Iseeu
"We thought it was unlikely that our children would get the virus and if they did; they would likely have mild symptoms. This is no longer the case".
It is still entirely the case. Every medical advisor will tell you the same and they are. Very clearly.
PICS are now making it clear (because they're embarassed) that their statement was meant for medics and paeds who are assessing children to look out for unusual symptoms and it should have not been used to panic the public.
A very, very small number of healthy adults, pregnant women and children will have a rare but acute reaction to viral infections. They do with flu and similar every single year and in greater numbers than what we're seeing here. But the medics know about it as it's not new to them.
But the public don't know it, look at the posters on these threads who had rare post-viral reactions in the past or experienced it in their children. It's not publicised because it's so rare and not news.
COVID is new and a pandemic. A global NEWS item and medics and the public are on high alert for anything new. Which may be totally unrelated and this could be the case here or it could be a post-COVID thing which effects children no more than reactions post-flu or even in fewer numbers than any other post-viral infection.