Zagros Mountains: A region in Iran with extremely high incidence of <i>Brucellosis</i>

Abdi, Milad; Mirzaei, Rasoul; Lohrasbi, Vahid; Zamani, Khosrow

doi:10.1017/ice.2019.378

Cited by 3 publications

(2 citation statements)

References 11 publications

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“…The National Center for Infectious Diseases Management reported that from 1989 to 2013, the incidence of brucellosis decreased from 100 per 100,000 to 23.8 per 100,000. Brucellosis is present in all provinces of the country, but because of the occupation of livestock in the residents, it is more common in the Zagros mountains (13). The incidence of the disease shows a seasonal pattern in Iran so that it increases in spring and summer (because of mating and breastfeeding of livestock) and then decreases (14).…”

Section: Discussionmentioning

confidence: 99%

Epidemiology, Clinical and Laboratory Manifestations, and Outcomes of Brucellosis Among 104 Patients in Referral Hospitals of Tehran, Iran

Keyvanfar

Sali

Zamani

2021

Arch Clin Infect Dis

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Background: Brucellosis is the most common zoonotic disease in Iran, imposing a significant financial burden on the healthcare system. The diversity of non-specific clinical manifestations of this disease can lead to misdiagnosis or delayed diagnosis. Therefore, it is important to pay attention to other aspects of this disease. Objectives: This study aimed to determine the epidemiology, clinical and laboratory manifestations, and outcomes of brucellosis. Methods: In this cross-sectional study, brucellosis patients, admitted to three hospitals, affiliated to Shahid Beheshti University of Medical Sciences (Tehran, Iran) from April 2015 to September 2020, were examined. The patients' medical records were reviewed for epidemiological, clinical, and laboratory findings. The outcomes of the disease were evaluated by phone calls. Results: Of the 104 patients included in this study, 53.8% were male, and 46.2% were female. The mean age of the patients was 43.07 ± 18.521 years. Unpasteurized dairy consumption and contact with livestock were reported in 60.6 and 27.9% of the patients, respectively. Also, 23.1% of the patients had high-risk occupations. The most common symptoms included fever (80.8%), chills (58.7%), backache (55.8%), and sweating (51%). The most common complication was osteoarticular involvement (21.2%), followed by neurobrucellosis (6.7%). Elevated alkaline phosphatase (89.7%), anemia (67.3%), increased C-reactive protein (57.7%), and increased erythrocyte sedimentation rate (48.1%) were common laboratory findings. The rates of improvement, treatment failure, and relapse were 86.9, 9.1, and 4%, respectively. There was no significant relationship between the rate of improvement and the antibiotic regimen. However, the most common cause of treatment failure was the patient’s poor compliance with treatment. Conclusions: The diversity of non-specific clinical manifestations of brucellosis is a diagnostic challenge. Therefore, physicians must request laboratory tests to evaluate brucellosis after taking a precise epidemiological and clinical history of suspected cases.

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Section: Discussionmentioning

confidence: 99%

Epidemiology, Clinical and Laboratory Manifestations, and Outcomes of Brucellosis Among 104 Patients in Referral Hospitals of Tehran, Iran

Keyvanfar

Sali

Zamani

2021

Arch Clin Infect Dis

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“…To the Editor-Zoonotic brucellosis is an endemic disease in many regions of the world, including the Zagros Mountains of Iran and Iraq, as Abdi et al 1 lay out in a recent article in Infection Control and Hospital Epidemiology. Abdi et al touch upon the history of farming in the Zagros Mountains to contextualize the deep time dimension of brucellosis risk for communities within this region.…”

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confidence: 99%

Zoonotic brucellosis from the long view: Can the past contribute to the present?

Bendrey

Fournié

2020

Infect. Control Hosp. Epidemiol.

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Brown bear and Persian leopard attacks on humans in Iran

Parchizadeh

Belant

2021

PLoS ONE

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Large carnivore attacks on humans are a serious form of human-wildlife interaction which has increased globally in recent decades. When attacks occur, both humans and large carnivores suffer, highlighting the need to characterize these conflicts toward mitigation of attacks. We investigated brown bear (Ursus arctos) and Persian leopard (Panthera pardus) attacks on humans across Iran using reports provided by the Government of Iran during 2012–2020. We characterized temporal and spatial patterns of attacks, as well as species-specific attributes. We identified 83 attacks resulting in 77 human injuries and 6 fatalities. Bears were responsible for more attacks (63%) than leopards (37%). Attacks occurred more frequently during defensive reactions by bears and leopards on adult male people while livestock herding during the day in spring and summer. Bears reportedly attacked people more often in western provinces of Iran, while leopards attacked more frequently in northern provinces. We recommend that the Iran Department of the Environment consider implementing a national reporting system to document bear and leopard attacks on people. We further suggest development of national bear and leopard management plans that emphasize mitigating human risk to improve human attitudes toward these carnivore species to facilitate their conservation.

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Zagros Mountains: A region in Iran with extremely high incidence of Brucellosis

Cited by 3 publications

References 11 publications

Epidemiology, Clinical and Laboratory Manifestations, and Outcomes of Brucellosis Among 104 Patients in Referral Hospitals of Tehran, Iran

Epidemiology, Clinical and Laboratory Manifestations, and Outcomes of Brucellosis Among 104 Patients in Referral Hospitals of Tehran, Iran

Zoonotic brucellosis from the long view: Can the past contribute to the present?

Brown bear and Persian leopard attacks on humans in Iran

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