The above topic today is very debatable as some agree some don't. Whatever be it, nowadays, vaccinating your child against preventable diseases is becoming compulsory; however, some parents consider it unnecessary as they feel,this can lead to other health problems. This essay will explain why vaccination is essential to fight against unpredictable diseases, despite some risks. I disagree with the above topic as I feel the best way to tackle the issue of deteriorating child health is through vaccination.