MCG STUDENT HEALTH SERVICE

IMPORTANT INFLUENZA UPDATE (11/06/2009)

WHAT TO DO IF YOU GET THE FLU:

                                                            

 

INFLUENZA-LIKE ILLNESS

         CASE DEFINITION

Influenza-like Illness (ILI) =fever (> 100o F)*

                                   AND

                cough and/or sore throat

(in the absence of a known cause other than influenza)

*Temperature can be measured in the office or at home

Please report all patients that meet the ILI case definition

above unless diagnostic tests confirm a cause other than

influenza. For example, a patient with fever, cough, and

vomiting or a patient with fever and sore throat should

be reported as having ILI unless a laboratory result

confirms another diagnosis (e.g., a positive strep test).

Please report only those patients that meet the ILI case

definition. For example, a patient with fever, chills, body

aches, and nasal congestion but no cough or sore throat

is not considered a case of ILI.

Although this clinical definition by itself is very general,

when combined with information on circulating viruses,

the information on ILI activity provides an excellent

picture of influenza activity in the United States.