Negligence is a failure to exercise the care that another in the same position would prudently exercise. The harm caused by negligence is considered to be due to carelessness, rather than a specific intent or determination to cause harm.
Notably, the concept of negligence isn’t limited to the medical field and can be committed in any number of situations. For example, a driver of public transport could cause an accident through negligence. The harm caused to persons involved in the accident could be charged under the law, assuming it can be proven that most other drivers in the same circumstance would have been more prudent and avoided an accident.