With several young children snd through my job I have my fair share of exposure colds etc and very rare I now catch them, however a day or 2 after using one of those nasal aspirators on my congested baby (the sort the parent sucks on from one end ) I started coming down with a bad throat and now 4 days later am feeling quite ill. It’s the first time I’ve used one of these but did require a lot of fiddling about/putting the filter in and out (and no clear way to tell which way had put the filter the previous time after washing) has anyone else become ill after using one of these on their child? Btw -no one else in the family has caught baby’s cold