Hello doctor my aunt having dust allergy and synous she kiss my 5 months old boy. I can't able to tell her to touch my boy, it causes any effect doctor please answer me

A. If it was a mouth allergy then it would be a different story because then the germs and particles actually come out of the mouth otherwise if it is not an contagious kind of an allergy then it is not a problem and if you feel it’s a problem that can affect your child and have the grip to say no to people and also I must tell you kissing on the lips and cheeks and all our lips is not advisable because you transmit your jobs to the child