Just found out that the child who sits next to my son at school has/had CV. I asked the school if this was the case and was told they had not heard and if they did, they would inform me immediately. I have now found out that the day after this conversation the DC's mum had broadcast it all over her FB to hundreds of her friends and kept them informed ever since. My DC's teacher isolated themselves coincidentally on this day and so I am wondering if the school was informed the same time as all her contacts on FB. I have only just found out about this. Also, coincidentally, all the DC's friends were removed form school.
AIBU to be really fuming about this?