Keyword: "fever" | ClipArt ETC

Illustration of magnified <i>Spirochaeta obermeieri</i>. This genus of bacteria have "the cells united in long slender threads which usually show narrow spiral windings. The filaments have the liveliest movements, and clearly propel themselves forward and back, but are also able to bend in various ways...<i>S. obermeieri</i> is found in the blood of those sick with recurrent fever, is the cause of the disease." —Whitney, 1889

Spirochaeta Obermeieri, Bacteria

Illustration of magnified Spirochaeta obermeieri. This genus of bacteria have "the cells united in long…

"A medicine once in much repute against low fevers, and as a mild stimulant and diaphoretic, and still used in some countries, although not much in Britain, consists of the root-stocks (rhizomes) of different species of Dorstenia, a tropical American plant of the natural order Moraceae. The genus is remarkable for the plane receptacle in which the numerous small flowers are fixed; the male flowers in superficial depressions the female flowers in deep sockets." — Chambers' Encyclopedia, 1875

Contrayerva

"A medicine once in much repute against low fevers, and as a mild stimulant and diaphoretic, and still…

Feverfew (Tanacetum parthenium; syn. Chrysanthemum parthenium) is a traditional medicinal herb which is found in many old gardens, and is also occasionally grown for ornament. The plant grows into a small bush up to around 18 inches high, with citrus-scented leaves and is covered by flowers reminiscent of daisies. It spreads rapidly, and they will cover a wide area after a few years. Feverfew has been used for reducing fever, for treating headaches, arthritis and digestive problems. It is hypothesized that by inhibiting the release of serotonin and prostaglandins, both of which are believed to aid the onset of migraines, feverfew limits the inflammation of blood vessels in the head. This would, in theory, stop the blood vessel spasm which is believed to contribute to headaches.

Feverfew

Feverfew (Tanacetum parthenium; syn. Chrysanthemum parthenium) is a traditional medicinal herb which…

An adult yellow fever mosquito, magnified nine times.

Adult Yellow Fever Mosquito

An adult yellow fever mosquito, magnified nine times.

Larva of the yellow fever mosquito.

Larva of the Yellow Fever Mosquito

Larva of the yellow fever mosquito.

"Stegomyia, the carrier of yellow fever germs." — Davison, 1906

Stegomyia

"Stegomyia, the carrier of yellow fever germs." — Davison, 1906