hi... doctor this is Nasreen Virat mother my baby boy get 6th week vaccination in 9th week and 10th week vaccination in 13 week some weather conditions and full of cold 6 6th week vaccination is delay to 9th week and remaining vaccination are following the schedule of his vaccination dates is there no problem ..... and due to shortage of rotavirus they are vaccinated them in different dates .... is there any issues futher and what can I do and follow for remaining vaccination