New flu strain detected in Iowa

DES MOINES - A new flu strain has been found during routine surveillance in Iowa.

The Iowa Department of Public Health said the A/H3N2 virus was detected in three children in Webster and Hamilton counties. The three people who became ill with the virus have all recovered, state health officials said.

The A/H3N2 virus has been found in other states in recent months, but its spread appears to be limited, with no new cases being identified in the past week. Because the virus is unique, health officials have increased surveillance for the strain at clinics and emergency rooms.

Symptoms are similar to the regular flu virus and include fever, cough, fatigue and body aches.

State Medical Director Dr. Patricia Quinlisk said the seasonal flu vaccine that is available may offer some protection.