但佢地有個STEP係Proof of Immunization
"requires that all students provide proof of immunization against Measles, Rubella and Hepatitis B"
佢地指我已經有MMR IMMUNIZATION HOLD
但我唔清楚我持有呢個HOLD係咪已經代表我有打齊果3種疫苗
請問有人可以解釋一下MMR IMMUNIZATION HOLD?
急..
更新1:
我搵得番以前bb仔果陣既打針卡 已經打哂果3樣野 係只要copy 果張針卡, 定要去搵醫生幫我再寫多一份letter證明?