[serf]

I thought that was an interesting question as a layman. I found this, which I thought was an interesting read. [0]

[0]: https://www.sciencedirect.com/topics/medicine-and-dentistry/...

[jac241]

Yeah sterile technique has to be meticulous in shunt cases. There’s evidence that the number of people scrubbed into the case influences the shunt infection rate so students like me occasionally would not be permitted to scrub.