Quartan fever

Quartan fever is one of the four types of malaria which can be contracted by humans.^[1]

It is specifically caused by the Plasmodium malariae species, one of the six species of the protozoan genus Plasmodium. Quartan fever is a form of malaria where an onset of fever occurs in an interval of three to four days, hence the name "quartan".^[2] It is transmitted by bites of infected female mosquitoes of the genus Anopheles. Symptoms include fevers which range from approximately 40–41 °C (104–106 °F) and occur periodically in 72 hour intervals. Although cases of malaria have occurred throughout the world, quartan fever typically occurs in the subtropics. Quartan fever is considered to be a less severe form of malaria fever that can be cured by anti-malarial medication, and prevention methods can be taken in order to avoid infection.^[3]