Doctors have urged calm as seven new cases of infection from an mystery virus suspected of causing potentially deadly heart inflammation were reported in Greece.
Three people, all adults, have died from the infection.
The new cases bring the number of people believed afflicted to 39 since officials began keeping count on April 18th. Most have been in Athens, home to nearly half Greece's 11 million people.
All have been reported as suffering from inflammation of the heart, known as myocarditis. Other symptoms include high fever and muscle pain.
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AP