rat borne
1Brown rat — Rattus norvegicus redirects here. For the album, see Rattus Norvegicus (album). Brown rat Conservation status …
2Black rat — Rattus rattus redirects here. For the album by Merzbow, see Rattus Rattus (album). Black rat Rattus rattus Conservation status …
3Marsh rice rat — Temporal range: Rancholabrean (300,000 years before present) – present Conservation status …
4Sand rat — Sand Sand, n. [AS. sand; akin to D. zand, G. sand, OHG. sant, Icel. sandr, Dan. & Sw. sand, Gr. ?.] 1. Fine particles of stone, esp. of siliceous stone, but not reduced to dust; comminuted stone in the form of loose grains, which are not coherent …
5Virus — A microorganism smaller than a bacteria, which cannot grow or reproduce apart from a living cell. A virus invades living cells and uses their chemical machinery to keep itself alive and to replicate itself. It may reproduce with fidelity or with… …
6Fever — Although a fever technically is any body temperature above the normal of 98.6 degrees F. (37 degrees C.), in practice a person is usually not considered to have a significant fever until the temperature is above 100.4 degrees F (38 degrees C.).… …
7typhus — A group of acute infectious and contagious diseases, caused by rickettsiae that are transmitted by arthropods, and occurring in two principal forms: epidemic t. and endemic (murine) t.; typical symptoms include: severe headache, shivering and… …
8environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
9Frankfurter Judengasse — Die bogenförmige Judengasse auf einer Stadtansicht von Matthäus Merian aus dem Jahr 1628 Die Frankfurter Judengasse war das von 1462 bis 1796 bestehende jüdische Ghetto in Frankfurt am Main. Es war das erste und eines der letzten in Deutschland… …
10Lyme disease — Classification and external resources Nymphal and adult deer ticks can be carriers of Lyme disease. Nymphs are about the size of a poppy seed. ICD 10 A …
