Qiqi, that's good then... Ermm, frankly speaking, i've been in childcare line before years back... From my experience, they usually bite others due to protecting themselves or toys etc.. They do not know how to express themselves tru words so actions speaks the fastest... The teacher did told mi that my girl went to take the toys/soft toys the boy brought to skool daily, thus he just bite her without hesitation etc... But i tin for his pattern, it's too frequent so probably he got bad temper or he become aggressive easily... Teething bites is more on toys n stuff unless they mean babies who may bite parents cos they wont understand... Haha
Btw, you saw the letter regarding HFMD? The skool has discourage/disallow us to provide bolster/pillow/blanket/toys for our kiddos...