My son is continuously falling sick with cold and cough.Its happening like every 2 weeks.sometimes when he goes to school and some time when he is at home also he is getting cold which then changes to cough with mucus in chest. We are not able to find the exact reason why he is continuously falling sick. need expert guidance and help

A. at present there is viral infections occurring again and again in children and not alone your child is involved but many children are having the same complaints and this has occurred after corona lockdown. the children should develop proper immunity in one or two months and then the sequence of falling in again and again will decrease