* Gloves can have imperfections: Microscopic tears, punctures, or degradation can occur, allowing microorganisms to pass through.
* Contamination during donning and doffing: Hands can become contaminated when putting on (donning) or taking off (doffing) gloves, even with careful technique.
* Gloves are not a substitute for hand hygiene: They are a supplement. Hand hygiene is the primary and most effective way to prevent the spread of infection.
* Preventing colonization: Hand hygiene helps prevent transient microorganisms from colonizing the skin. If gloves are worn for extended periods without hand hygiene, the skin environment can become more favorable for microbial growth.
* When Gloves fail: gloves may fail during a procedure and hand hygiene will protect the patient and healthcare worker.
Therefore, the general rule is:
* Perform hand hygiene before putting on gloves.
* Perform hand hygiene after removing gloves.
* Perform hand hygiene if gloves are torn or punctured.
* Change gloves frequently: Change gloves between tasks and procedures.
In summary, gloves reduce the risk of contamination, but hand hygiene remains a vital step in preventing the spread of infection and protecting both healthcare workers and patients.