Back in Australia, the other surfer is found dead in his apartment. Kayla Martin (Tiffani Thiessen) is a medical doctor with the Centers for Disease Control and Prevention (CDC) who has been assigned to the case. She and the local officials carry the body of the surfer out of the plane and start processing people to be put in quarantine until they can be evaluated for exposure.
In Australia, a second surfer is discovered deceased in his residence. Kayla Martin (Tiffani Thiessen), a medical doctor with the Centers for Disease Control and Prevention (CDC), is assigned to investigate the case. She and local authorities transport the body of the surfer out of the plane and begin screening individuals for potential exposure before isolating them.