Members of the species Rickettsia are obligate intracellular. gram-negative. arthropod-borne pathogens of humans and other mammals. The life-threatening character of diseases caused by many Rickettsia species and the lack of reliable protective vaccine against rickettsioses strengthens the importance of identifying new protein factors for the potential development of innovative therap... https://www.bekindtopets.com/best-price-Naeco-jeu-de-cartes-super-grab/