[Expert Solution]: When, over the past 24 hours, more than 50…

When, over the past 24 hours, more than 50 patients have reported to the emergency department with symptoms consistent with an influenza virus infection, which action would the public health nurse take? Select all that apply.One, some, or all responses may be correct. Verify and quantify the diagnosis to develop a case definition. Compare the current incidence with the prior year’s baseline incidence. Establish control measures and communicate findings with the local health department. Define the magnitude of the problem by determining the baseline influenza cases. Identify the source of the outbreak along with the geographical area and demographic information.