The intervention that helped prove that catheter-associated bloodstream infections (CLABSIs) were preventable consequences of care was a checklist of evidence-based practices applied consistently and every time a catheter was used. This helped in the collection of data that was used to analyse the previous performances of the cases where catheter was used.
I'm not familiar with first aids but I'm assuming some sort of antibiotic a bandage and or tape along with cotton swabs but hey I'm not a doctor
Depends how much was originally in your system and what you are doing to treat it
