Symptomatic Complex of Norwalk Virus - Essay Example

The period during which the symptoms persisted is also common in Norwalk virus infections as they can last between 1 to 4 days. The fact that the individuals on the ship who ate the same food also possessed the same symptoms can be an indication that the etiology of these signs was contaminated food. The therapy that would be required in the hospital is only supportive as the disease is self-remitting and symptoms are absent by the fourth day. The hospital may perform a stool analysis for the virus to confirm the diagnosis.

The nurses should assess how many members of the crew have the same disorder and the exact duration for which the symptoms persisted. It is important to perform an analysis to rule out other possible causes of infection that may be affecting the individuals especially since they are between 75-90 years old. The nurses should also assess the level of dehydration among the patients and should give the appropriate fluid administration to the patients.