The present study had the aim of assessing the cytokine response and selected clinicopathological findings associated with brucellosis in camels (Camelus dromedarius). 340 dromedary camels were examined for brucellosis using agglutination and Complement Fixation tests (CFT). Twenty-five camels (7.35%) were positive by both tests; 14 (4.12%) for B. abortus and 11 (3.23%) for B. melitensis. IL-1β...

C. perfringens type A was isolated from different organs and intestines from breeding and racing camels which died from peracute and acute enterotoxemias in two separate outbreaks. Pathological changes in the digestive tract were mild in breeding camels, and severe in racing camels. A polyvalent clostridial antiserum of bovine origin given intravenously had a life-saving effect on breeding came...

BACKGROUND Although infection of dromedary camels with Cryptosporidium spp. is rare in Iran, it is considered a zoonotic threat to the keepers and herders of camels. Thus we investigated the prevalence of Cryptosporidium in these two hosts in Yazd Province, a semi-arid region in center of Iran. METHODS This study was conducted during 4 seasons (winter 2008, summer 2009, winter 2009 and summer...

The aim of this study was to evaluate the influence of age and sex on the concentration of total serum protein measured by the biuret method and protein fractions determined using cellulose acetate electrophoresis in apparently healthy camels (Camelus dromedarius). Blood samples were collected from 21 camels (12 males and 9 females). The camels were further divided into two groups: 12 young cam...

The authors describe an attempt to control Brucella melitensis infection in a large camel herd in Saudi Arabia. Sera from the entire herd (2,536) were examined by the Rose Bengal and standard United States of America buffered plate agglutination tests. The overall Brucella seroprevalence was 8%. Milk samples from the 120 seropositive milking camels were cultured on Brucella-selective media. B. ...

Oral administration of closantel in a dose of 10 mg/kg plus albendazole in a dose of 5mg/kg liquid suspension was studied in 75 camels naturally infected with various types of gastrointestinal parasites. The camels involved were 15 pregnant she-camels, 20 nonpregnant she-camels and 40 male camels of various ages. Each camel received a single oral dose of closantel (10 mg/kg) plus albendazole (1...

Prevalence of antibodies against some important disease agents in sera from racing camels in Abu Dhabi (United Arab Emirates) is reported. Antibodies against Brucella abortus were detected in 1.5% of racing camels, but only 0.76% had titres sufficient for the animals to be considered infected. The complement fixation test revealed antibodies against Coxiella burnetii (causative agent of Q fever...

Although both Dermatophilus congolensis and Microsporum gypseum infections have been reported separately in camels, mixed infection involving both agents has not been reported to date. The authors describe a mixed infection of D. congolensis and M. gypseum in camels reared on a dairy farm in Saudi Arabia. A total of 131 out of 559 camels (23.4%) were affected. Forty-eight camels less than one y...

In 2012, a new betacoronavirus, Middle East respiratory syndrome coronavirus (MERS-CoV), was identified in humans. Several studies confirmed dromedary camels to be a potential reservoir and a source for human infection. Camels located on the Canary Islands were included in those studies and ca 10% of them were positive for MERS-CoV-specific antibodies. However, these findings could not be corre...

Sera from 2,630 apparently normal adult camels (Camelus dromedarius) raised in central Saudi Arabia (Riyadh and Al-Kharj cities) were examined serologically by the Rose Bengal and standard United States of America Brucella plate agglutination tests. The overall seroprevalence of brucellosis in the restricted populations of tested camels was 8%. The seroprevalence of brucellosis among camels rai...