To take steps in any emergency to prevent disease transmission should be the attitude of a trained first aider.
More about disease transmission:
Transmission is the transfer of a pathogen that triggers a contagious disease from an infected human individual or group to a specific person or group, irrespective of whether the second person has already been infected. This term is used in medical, global health, and biology.
Another creature, such as a vector or an intermediary host, may serve as a conduit for indirect transmission. Zoonoses or, more frequently, bigger diseases like macroparasites with far more complicated life cycles might be involved in indirect transmission.
Learn more about the transmission here:
https://brainly.com/question/14673005
#SPJ4