"Virology" . "1898 in biology" . "Future problems" . "Global health" . "Biological hazards" . "Economic problems" . "Viruses" . "Social movements in South Korea" . "Pandemics" . "Doomsday scenarios" . "Neglected diseases" . "Hemorrhagic fevers" . "Korean nationalism" . "South Korean popular culture" . "Animal viral diseases" . "South Korean youth culture" . "Tropical diseases" .