The study was carried out to survey and determine the prevalence of Campylobacter species among pigs and humans within the pig rearing areas of Zuru Kebbi State, Nigeria. A cross-sectional study was conducted among household pigs and humans between September, 2013 and February, 2014. Isolation and characterization of Campylobacter species were performed using standard culture isolation techniques and biochemical characterization. A total of 450 fecal samples comprised of 300 from pigs and 150 from humans was collected and analyzed. Prevalence of Campylobacter were 278 (92.67%) and 94 (62.67%) for pigs and humans respectively. The most encountered Campylobacter species in both cases was Campylobacter coli (276 [74.19]) followed by Campylobacter jejuni (62 [16.66]). The least isolated species in pigs was Campylobacter hyointestinalis 5 (1.8%) while Campylobacter lari 2 (2.13%) was least isolated in humans. C. lari was not found in pigs. No significant association (p>0.05) existed between Campylobacter isolates and the age and sex of both pigs and humans in this study. Both pigs and humans within the pig rearing areas of Zuru have been shown to harbor Campylobacter species and this might be due to extensive system of pig farming with indiscriminate defecation by pigs coupled with unhygienic disposal of human wastes in the environment and poor personal hygiene. Keywords: Campylobacter species, humans, pigs, Zuru.

Taenia solium cysticercosis is a disease of pigs and humans populations considered endemic in many developing countries of Latin America, Africa, and South East Asia having serious impact on public health and agriculture. We conducted an in-depth comparative analysis of literature on the disease situation and predisposing factors in selected countries known to be at the interface of poverty-emerging livestock systems-zoonoses and with a growing small holder pig industry. Transmission, methods of diagnosis and employed control strategies of T. solium infection in pig and human populations in these countries are also discussed. Limited knowledge on porcine cysticercosis (PC) by various stakeholders expected to be key players in its control has undermined efforts for eliminating this potentially eradicable condition. Poor pig production practices, poor hygiene, and sanitation habits have also been important in the maintenance of the T. solium life-cycle. The major gaps identified in this review include scanty current information on PC prevalence in pigs with hardly any reports on the condition in humans in most developing countries. Factors affecting pattern of the infection and how they interact at the different levels of the pig value chain have not been exhaustively studied. Information on socioeconomic and public health impact is inadequate and not current.

The authors, key functionaries in the Kerala state public health system, review the communicable disease scenario of the state for the past 4 years, and in the background of the One Health concept, opines that the re-emerged discipline is perfectly in tune with the current challenges of the state. The unique model of Kerala state is witnessing newer challenges in its public health arena: The rapidly increasing migrant workforce from relatively poorer states of India, rapid urbanization and its consequent stress on public health, unsolved issues of urban waste disposal, reemergence of many communicable diseases like malaria, more so, the falciparum type, emergence of many zoonotic diseases like Lyme disease, scrub typhus, and Kyasanur forest disease etc. Conventional zoonotic infections such as anthrax and brucellosis remain potential threat for human health as well. Rabies continued to cause major concern from mortality point of view, as well as major drainer of state's budget every year. Leptospirosis has remained major burden among the communicable disease for the past 10 years, and the annual incidence ranged from 2 to 7 per 100,000 population. Having a large section of its people working in various agriculture and animal rearing occupations, the state has all risk factors for propagation of Leptospirosis, but lacks interdisciplinary collaboration in its control and prevention area, the author highlights major avenues for collaboration. Japanese encephalitis appeared as an epidemic in 2011 in two of the southern districts in Kerala, one of the districts being famous tourist spot for both humans, as well as migrant birds. There is ample scope for collaborative research on the source of the virus, and in the subsequent years, the disease had been detected in more districts. Lyme disease was reported for the first time in India, from one of the districts in Kerala, promptly investigated by a joint team from Human Public Health and Veterinary Public Health institutions in 2013, reiterating the role of interdisciplinary collaboration in outbreak investigations. Influenza had been evolving rapidly in the state from the seasonal type earlier, to H1N1 since past few years, now poised for an emergence of MERS Corona and still expected are the more fatal and highly pathogenic types. The migratory bird-pig-domestic birds-human interface being a well-knit network in the state is most suitable for all new variant s of influenza virus evolution. Outbreaks of these infectious diseases need investigations by combined teams from departments such as Human Health, Animal Health, and Wild Life. The One Health concept thus becomes appropriate to address such an eventuality. The authors have concluded by identifying the probable avenues for collaborative works in addressing the public health challenges of Kerala state, India.

We aimed to investigate the prevalence and molecular characterization of rabies virus (RABV) from wild and domestic animals in Mongolia during 2008-2010. Brain tissue samples were collected from 24 rabid animals in Zavkhan, Omnogovi, Tov, Dundgovi, Govi-Altai, Selenge, Ovorkhangai, and Khentii provinces in Mongolia. Herein, samples were included from 13 domestic animals (dogs, cattle, camels, sheep, and goat) and 11 wild animals (wolves and foxes) in this study. Direct fluorescent antibody (DFA) test and reverse transcriptase polymerase chain reaction (RT-PCR) were performed for detection of RABV, and positive samples were further processed for molecular characterization of the virus using nucleoprotein gene. Subsequently, the molecular characterization was determined based on the nucleoprotein gene. Out of 24 samples, 22 samples were detected positive for RABV by DFA test, and its nucleoprotein gene was amplified in all of the 24 samples by RT-PCR. These Mongolian RABVs were classified within steppe-type virus clade by phylogenetic analysis of nucleoprotein gene sequences. This steppe-type virus clade was clearly divided by two Sub-clades (A and B). The most of Mongolian RABVs belongs to the Sub-clade A in the phylogenetic tree. These findings have clearly confirmed RABV in domestic and wild animals of Mongolia. Further molecular characterization indicated that this Mongolian strain is steppe-type virus clade consisting of two sub-clades; the Subclade A might be prevalent in Altai, Khangai, Khentii Mountains as a major genotype, whereas the Subclade B seems to be cosmopolitan in the steppe-type virus clade, is spread in northern central Eurasia. Keywords: detection, molecular characterization, Mongolia, rabies virus, sub-clade A, subclade B.

In general, dogs are the closest animals to humans and for that reason we decided to carry out a survey study to check the incidence of these parasites in dogs and to ascertain the level of environmental contamination in the study area. Fecal samples were collected from dog patients presented to small animal clinic of Veterinary Teaching Hospital of Faculty of Veterinary Medicine, Ahmadu Bello University Zaria, dog's fecal droppings from the streets, and residential Quarters of the University and gastrointestinal tracts (GIT) of dogs from dogs slaughtering house at Basawa Barrack, Zaria. Three methods were used in the analysis of the samples; simple flotation, sedimentation, and GIT processing methods within 48 h of collection. Out of 224 samples analyzed 76(33.9%) were positive of at least one of the parasites. Of the 101 samples from streets and residential quarters of ABU, Zaria, Isospora spp. 12(11.9%) recorded the highest prevalence rate followed by Taenia spp. 6(5.9%), then Toxocara canis, Ancylostoma caninum, and Dipylidium caninum were 5.0%, 4.0%, and 1.0%, respectively. Isospora spp. (19.0%) recorded the highest prevalence rate for the 100 samples collected from small animal clinic. Other parasites encountered were T. canis (8.0%), A. caninum (8.0%) and Taenia spp. (5.0%). Parasites observed from the 23 gastrointestinal contents from "dog slaughtered houses" were T. canis (17.3%), Isospora spp.(13.1%) and A. caninum (4.3). The study revealed that zoonotic gastrointestinal parasites of dogs are endemic in Zaria and the general public in the area are at high risk of being infected with these parasites.However, there are no statistically significant differences in the level of zoonotic parasitic infestation in the three sample sites at p<0.05. Keywords: dog, gastrointestinal, helminthes, parasite, zoonosis