scholarly journals Clostridium difficile as an Emerging Foodborne Pathogen of Public Health Significance

2021 ◽  
Vol 4 (5) ◽  
pp. 46-49
Author(s):  
Mahendra Pal ◽  
Mati Roba Bulcha
Keyword(s):  
Public Health ◽  
Clostridium Difficile ◽  
Foodborne Pathogen ◽  
Public Health Significance ◽  
Health Significance

Low Occurrence of Clostridium difficile in Retail Ground Meat in Sweden

2009 ◽  
Vol 72 (8) ◽  
pp. 1732-1734 ◽  
Author(s):  
SOPHIE MARIE MARTIRANI VON ABERCRON ◽  
FRIDA KARLSSON ◽  
GUNILLA TROWALD WIGH ◽  
MARTIN WIERUP ◽  
KAREL KROVACEK
Keyword(s):  
Public Health ◽  
Pilot Study ◽  
Clostridium Difficile ◽  
Preliminary Data ◽  
Ground Meat ◽  
Toxin B ◽  
The Public ◽  
Public Health Significance ◽  
Health Significance ◽  
Meat Samples

This pilot study was conducted to evaluate the occurrence of Clostridium difficile in samples of ground meat in Sweden. From April to September 2008, 82 meat samples were collected from randomly selected retail shops in Uppsala County (central Sweden). C. difficile was isolated from 2 (2.4%; both ground beef) of the 82 meat samples. No C. difficile was detected in pork, hamburger, sheep, poultry, or other type of meat samples. The two C. difficile isolates produced both toxin A and toxin B. These findings indicate that C. difficile might be present in ground meat samples in Sweden. However, further studies are necessary to confirm these preliminary data and to elucidate the public health significance of meat contamination by C. difficile in Sweden.

Epidemiology and Course of Eating Disorders

2010 ◽  
pp. 24-32 ◽  
Author(s):  
Pamela Keel
Keyword(s):  
Public Health ◽  
Eating Disorders ◽  
Anorexia Nervosa ◽  
Eating Disorder ◽  
Bulimia Nervosa ◽  
The Public ◽  
Purging Disorder ◽  
Not Otherwise Specified ◽  
Public Health Significance ◽  
Health Significance

The epidemiology of eating disorders holds important clues for understanding factors that may contribute to their etiology. In addition, epidemiological findings speak to the public health significance of these deleterious syndromes. Information on course and outcome are important for clinicians to understand the prognosis associated with different disorders of eating and for treatment planning. This chapter reviews information on the epidemiology and course of anorexia nervosa, bulimia nervosa, and two forms of eating disorder not otherwise specified, binge eating disorder and purging disorder.

scholarly journals Prioritization of zoonotic diseases of public health significance in Nigeria using the one-health approach

One Health ◽  
2021 ◽  
pp. 100257
Author(s):  
Chikwe Ihekweazu ◽  
Charles Akataobi Michael ◽  
Patrick M. Nguku ◽  
Ndadilnasiya Endie Waziri ◽  
Abdulrazaq Garba Habib ◽  
...  
Keyword(s):  
Public Health ◽  
One Health ◽  
Zoonotic Diseases ◽  
Public Health Significance ◽  
Health Significance ◽  
The One

scholarly journals Vector-Borne Pathogens with Veterinary and Public Health Significance in Melophagus ovinus (Sheep Ked) from the Qinghai-Tibet Plateau

Pathogens ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 249
Author(s):  
Qing-Xun Zhang ◽  
Ye Wang ◽  
Ying Li ◽  
Shu-Yi Han ◽  
Bo Wang ◽  
...  
Keyword(s):  
Public Health ◽  
Molecular Characterization ◽  
Tibet Plateau ◽  
Border Disease Virus ◽  
Public Health Significance ◽  
Melophagus Ovinus ◽  
Health Significance ◽  
Vector Borne ◽  
Qinghai Tibet Plateau

Melophagus ovinus (sheep ked) is a hematophagous ectoparasite that mainly parasitizes sheep. In addition to causing inflammation, wool loss, and skin damage to the animal hosts, M. ovinus also serves as a vector for a variety of pathogens and is highly likely to participate in the life and transmission cycle of pathogenic organisms. Herein, we investigated the presence and molecular characterization of vector-borne pathogens in M. ovinus from Qinghai-Tibet Plateau, China. A total of 92 M. ovinus pools collected from the Qinghai province of China were screened for the presence of selected vector-borne pathogens. The overall positive rate of A. ovis, A. bovis, A. phagocytophilum, and T. ovis in M. ovinus was 39.1%, 17.4%, 9.8%, and 89.1%, respectively. All of the samples were negative for Border disease virus (BDV), other Anaplasma species, Babesia spp., Rickettsia spp., and Borrelia spp. Co-infection of different Anaplasma species and T. ovis occurred in 51.2% of all samples with T. ovis. The positive rates of A. ovis, A. bovis, and A. phagocytophilum in different regions and altitudes of the sampling sites were significantly different. Sequence and phylogenetic analysis of target genes confirmed their identity with corresponding pathogens. Our results elucidate the occurrence and molecular characterization of Anaplasma spp. and Theileria spp. in M. ovinus, which could act as potential zoonotic reservoirs. To the best of our knowledge, this is the first report of the detection of A. bovis and A. phagocytophilum DNA in M. ovinus. This study gives the first extensive molecular survey of vector-borne pathogens with veterinary and public health significance in M. ovinus from the Qinghai-Tibet Plateau, China.

scholarly journals Prevalence assessment of ectoparasitic arthropods among commonly consumed wildlife in Nsukka, southeast Nigeria

2021 ◽  
Vol 45 (1) ◽  
Author(s):  
Kingsley Uchenna Ozioko ◽  
Chris Ikem Okoye ◽  
Patience Obiageli Ubachukwu ◽  
Raymond Awudu Agbu ◽  
Bede Izuchukwu Ezewudo ◽  
...  
Keyword(s):  
Public Health ◽  
Control Measures ◽  
Wild Game ◽  
Wildlife Reservoirs ◽  
Source Of Infection ◽  
Ixodes Holocyclus ◽  
Public Health Significance ◽  
Physical Examinations ◽  
Health Significance ◽  
Vector Borne

Abstract Background Wildlife reservoirs not only act as a source of infection for vectors but also serve as hosts for the vectors themselves, supporting their populations. Their public health significance in developing countries is of growing importance as a result of zoonotic and enzootic diseases associated with the pathogens they transmit. Therefore, a study was carried out to determine the prevalence of ectoparasites of wild game in Nsukka, southeast Nigeria. Physical examinations were carried out on 143 wildlife, and laboratory identification was employed on the ectoparasites. The collected ectoparasites were identified in the laboratory using literature and with the help of a taxonomist. Results Out of the 143 game examined, 114 was infected with at least one parasite representing about 98.6% of an infestation. Among the parasites identified, Amblyomma spp. showed the highest prevalence of 24.5% at 95% confidential intervals of CI (1.45–3.19)–24.5% (p ≤ 0.05). No difference was observed in the prevalence of the ectoparasites according to sex, except for Ixodes holocyclus. Similarly, no difference was observed in prevalence with reference to age except for Rhipicephalus spp. and Polyplax spinulosa which showed differences. Conclusions The present study provides basic data about the most prevalent ectoparasitic arthropod among game in Nsukka, southeast Nigeria, which requires an evaluation of its zoonotic control measures. This work can elicit the risk of possible transmission of some zoonotic and enzootic diseases via game. Improving awareness among local people and bushmeat dealers about the risk of contracting a vector-borne disease through wildlife is crucial.

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