When my nephew was born, he was 4 weeks early & ended up spending a couple of weeks in the NICU before nurses were comfortable sending him home. My nephew is growing up so fast & he is the light in the family’s eyes. When my nephew turned 5 years seasoned my sister had noticed he was starting to develop some serious flu symptoms. Both of us live in a valley where all the pollen falls from the trees in the mountains we’re surrounded by. When my nephew wakes up in the afternoon his nose is runny, his eyes are all green & itchy, & his throat is always angry. His nurses, of course, have helped him a lot over the years however they never seemed to get better, just controlled. Finally, my sister started looking at other possibilities of what may be causing or exacerbating my nephews’ flu symptoms. One thing she found out was your air conditioning plan could have a large effect on flu symptoms & your upper respiratory plan if your Heating & A/C plan is not cleaned or tested yearly. My sister couldn’t remember the last time she had an Heating & A/C specialist out to even look at their air conditioning unit. Her air conditioning was running fine, so she didn’t see a need, until now. She contacted our local Heating & A/C business & busy an appointment for a specialist to come out & scrub her entire Heating & A/C system. From changing all the filters to cleaning all the air conditionings air duct throughout the house, to replacing the coils on the inside unit. All in hopes it helps clear up the allergens all around the house by having scrub freezing air coming from her air conditioning unit.