Could performing injections or other medical procedures with the hands lead to infection?
Mar 28, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
Performing injections or other medical procedures with hands can increase the risk of infection. Bacteria and other pathogens may be present on the surface of the hands, and if hand hygiene is not properly observed, these pathogens can be introduced into the patient's body, leading to infection. The hands are the part of the human body most frequently exposed to the external environment, and thus may become contaminated with various bacteria, viruses, and other pathogens.
Performing injections or other medical procedures with bare hands increases the risk of infection.
Bacteria and other pathogens may be present on the surface of the hands. If hand hygiene is not properly observed, these pathogens can be introduced into a patient's body, leading to infection. The hands are among the body parts most frequently exposed to the external environment, making them susceptible to contamination by various bacteria, viruses, and other pathogens. If healthcare workers fail to maintain proper hand hygiene during medical procedures such as injections or surgeries, they may inadvertently introduce these pathogens into patients, causing infections. In addition, the hands may become contaminated with other substances such as blood, bodily fluids, or medications, which could also contribute to infection. Therefore, healthcare providers should observe proper hand hygiene—washing hands and wearing gloves—when performing injections or other medical procedures to minimize the risk of infection.
The hands are a significant route for infection transmission. Both healthcare workers and patients should pay attention to hand hygiene to prevent introducing pathogens into the body and reduce the risk of infection.
