A worker that receives a cut during sewage remediation should seek medical attention.

Seeking medical attention after receiving a cut during sewage remediation is necessary due to the high risk of exposure to pathogens that can be present in sewage. Sewage contains various harmful microorganisms, including bacteria, viruses, and parasites that can lead to serious infections. When the skin is compromised due to a cut, it creates an entry point for these pathogens into the body.

Immediate medical evaluation not only ensures appropriate treatment for the wound but also allows for necessary preventive measures, such as vaccinations or prophylactic antibiotics. This precaution is particularly critical in scenarios involving potentially infectious materials, as the consequences of neglecting such injuries can lead to severe health complications.

The other options suggest a more relaxed approach, which might encourage workers to ignore less severe injuries or symptoms. However, in any situation where sewage is involved, safety and health should be the primary focus, making it essential to take any injury seriously and seek professional medical advice regardless of the immediate severity of the cut.