Between 1984 and 2004, nine more species or subspecies of spotted fever rickettsiae were
identified as emerging agents of tick-borne rickettsioses throughout the world. Six of these …

Leptospirosis has been reemerging in both developed and developing countries including
Europe, where, this phenomenon has notably been associated with urban transmission. …

SARS-CoV-2 is currently considered to have emerged from a bat coronavirus reservoir.
However, the real natural cycle of this virus remains to be elucidated. Moreover, the COVID-19 …

Tick-borne lymphadenopathy (TIBOLA), also called Dermacentor-borne necrosis erythema
and lymphadenopathy (DEBONEL), is defined as the association of a tick bite, an inoculation …

We describe the characterization of a novel Rickettsia species cultivated from Dermacentor
ticks collected in Russia and France, for which we propose the name Rickettsia raoultii sp. …

… Each month, 50% of the specific axenic medium was replaced; for the first 3 months, both
ciprofloxacin and amphotericin B were added. Thereafter, amphotericin B (2 μg/mL) and …

… The prevalence of B. henselae in fleas in our study was 3%, whereas B. henselae has been
isolated from the blood of 4% to 70% of cats, depending on location, cat population, and flea …

… Other canine diseases are present in this focus: erlichiosis, Bartonella vinsonii infection,
Carré disease, dirofilariasis, babesiosis, Q fever (B. Davoust, personal communication). The …

Bovine anaplasmosis is a hemoparasitic disease considered as a major constraint to cattle
production in many countries. This pathology is at least partially caused by Anaplasma …

MATERIALS AND METHODS Forty-three engorged A. variegatum females collected from
Zebu cattle (Bos primigenius indicus) in Bingerville and from a slaughterhouse in Port Bouët, …