Hi I am going to bring my 15 month old boy first time to India(Chennai). Briefly I will tell his health history .. He had wheezing and once hospitalized due to severe whezzing issue,basically he got attacked by some viral infection but now he is perfectly alright. Then he has milk and dairy products allergy.(doc told he will outgrow by 2 or so,but until then he is taking rice milk/almond milk as substitute) he is eating healthy and active playing. Now my concern is India has a very humid climate esp chennai , so if any one who bought their kid from USA to India had any health isssues for kid??due to the sudden change in weather? Any flu shot should I give to him before he arrives to India? (all his vaccination are up todate) Any one with wheezing kid can you tell me any precautions steps? thanks..