My son is 2.5 months now, we have noticed that very often he catches cold and cough, he goes to play home, not sure if he is getting it from there, but my question is how can we protect him from getting cold and cough

Hello 

children at this age (2.5yrs) will catch cold more frequently as they come In Contact with people And new kids of their age, also their immune system is still developing. wash his hands after he comes from playing or anytime when you feel it is needed. and avoid from kids who already have cold.