Unless there was some exposure either a puncture wound contaminated with the boy's body fluids, especially saliva, or you gave mouth to mouth respiration I do not see any need for your considering yourself, much less your husband at risk for rabies. Your husband does not need antirabies vaccine and, as far as I can judge, neither do you. However as you have started Verorab already, please treat it as pre-exposure prophylaxis. It is good to have resistance to rabies, not because of patients but because of street dogs. Stop worrying.