Identification and Molecular Characterization of Clogmia (Telmatoscopus) albipunctatus (Drain Fly) Larva in a Rare Case of Urinary Myiasis in a Domestic Dog in India.

Purpose: The study aimed to identify Clogmia (Telmatoscopus) albipunctata larva recovered from the urinary tract of a four-year-old female Siberian Husky dog in India using morphological assessment and molecular techniques.

Methods: Larval specimen obtained from the dog urine underwent preliminary morphological assessments followed by polymerase chain reaction (PCR) to selectively amplify segments of the Cytochrome b (Cytb), NADH1 genes, and the tRNA-Ser gene within mitochondrial DNA. Species identification was achieved through sequence analysis of the amplified product and subsequent phylogenetic analysis.

Novel polymorphisms in the octopamine receptor gene of amitraz resistant population of Rhipicephalus sanguineus sensu lato, in south India.

The brown dog tick or Rhipicephalus sanguineus sensu lato is an ixodid tick, responsible for the dissemination of pathogens that cause canine infectious diseases besides inflicting the direct effects of tick bite. The hot humid climate of Kerala, a south Indian state, is favorable for propagation of tick vectors and acaricides are the main stay of tick control. Though the resistance against synthetic pyrethroids is reported among these species, the status of amitraz resistance in R.

A Novel PCR-RFLP to Detect and Differentiate Schistosoma spindale and S. indicum, the Pathogenic Schistosomes in Indian Cattle.

Purpose: Visceral schistosomosis is an economically important trematode infection caused by Schistosoma spindale and S. indicum in among ruminants. The lack of sensitive diagnostic tools has often led to underestimation of the prevalence in live animals.

Deltamethrin resistant alleles predominate in Rhipicephalus sanguineus sensu lato in South India.

Brown dog tick, Rhipicephalus sanguineus sensu lato, an important ectoparasite transmitting several pathogens, is the most common tick species infesting dogs. Control of ticks being central to the control of fatal tick-borne diseases, this study attempted to assess the susceptibility/resistance of brown dog ticks to synthetic pyrethroids, the commonly used acaricides against ticks. Larval packet assay revealed 60% of isolates tested to be resistant and tolerant to deltamethrin as per the resistance factor that ranged from 1 to 53.

Candidatus Dirofilaria Hongkongensis Infections in Humans During 2005 to 2020, in Kerala, India.

We tried to determine the epidemiology and species of human dirofilariasis observed at two tertiary care hospitals in Kerala. We searched the hospital database to identify cases of dirofilariosis from January 2005 to March 2020. Along with human isolates, one dog Dirofilaria isolate was also subjected to PCR and sequencing of pan filarial primers cytochrome oxidase subunits 1 and 12S rDNA.

Genotyping of Deltamethrin Resistance in Rhipicephalus (Boophilus) microplus Population in Kerala, South India.

Purpose: Genotyping of Rhipicephalus (Boophilus) microplus for polymorphisms in deltamethrin-resistant loci of sodium channel gene by allele-specific PCR (AS-PCR).

Methods: Adult R. (B.

Comparison of efficacy of ivermectin and diethylcarbamazine against naturally infected microfilaria in dogs.

Filarial parasites like and can infect dogs. Adults of genus resides in the lymphatic system and microfilariae, in blood. There are increasing reports of detection of microfilariae in dogs.

Canine microfilarial excretory/secretory protein-based antibody assay for the diagnosis of brugian filariasis in dogs.

Brugian filariasis is reported in dogs in Kerala, India. Antibody detection kits are not available worldwide, for detection of Brugian filariasis in dogs. A study was carried out to develop Indirect plate ELISA using excretory secretory antigen isolated from canine brugian microfilariae and compare the sensitivity and specificity with that of blood smear examination.

strains from Western Ghats of India possess nematocidal property against larvae of goats.

Nematocidal properties of spore crystal mixtures of six (Bt) strains (KAU 49, 50, 52, 61, 99 and 424) collected from Western Ghats, a biodiversity hot spot of India, were analysed against larvae isolated from goats. One dose nematocidal assay dose response to lyophilised spore-crystal mixtures (SCM) of the six Bt strains were determined by adding 200 μg/mL of each SCMs to culture plate wells containing aqueous suspension of larvae. Out of the strains screened, KAU 50 and 424 were found to possess nematocidal properties.

Molecular evidence of haemoparasites in ixodid ticks of dogs- first report in India.

The distribution of ixodid ticks of the genera Rhipicephalus and Haemaphysalis spp. in tropical regions of India contributes to many serious tick-borne parasitic and rickettsial infections in domestic and wild canines. A preliminary molecular survey of the most prevalent haemoparasites in ixodid ticks of carnivores in Kerala, South India was undertaken using multiplex PCR.

Seroprevalence of bovine intestinal schistosomosis in different agro- ecological zones of south India using excretory-secretory antigen based ELISA.

Intestinal schistosmosis caused by Schistosoma spindale and S. indicum is an important snail borne trematode infection that adversely affects the production and productivity of bovines in India. The present communication reports the high seroprevalence of infection among dairy cattle and buffaloes, under field conditions, utilizing a sensitive and specific excretory-secretory antigen based ELISA.

Molecular detection of in dogs from Kerala.

India has a wide range of agro-climatic zones which is highly conducive for a diverse range of vectors and canines are continuously exposed to the risk of spectrum of tick borne protozoan diseases. The brown dog tick, is widely prevalent among dogs in Kerala and there is a high prevalence of this tick transmitted and spp. infection.

Molecular characterization of human isolates from Kerala.

Background & Objectives: Human dirofilariosis is a well-recognized zoonosis caused by several species of the genus Dirofilaria. The disease is prevalent among canines and human beings in Kerala. The objective of the present study was to confirm the human Dirofilaria isolates by molecular characterization.

High prevalence of small species in canines of Kerala, South India.

Aim: Canine babesiosis is an important vector-borne hemoparasitic disease caused by and , in India. The communication places on record the salient findings of the study directed to detect and characterize the pathogenic isolates of Kerala state.

Materials And Methods: A total of 150 dogs were examined for the presence of hemoparasites by light microscopy as well as by PCR targeting the 18S rRNA gene of .

Molecular identification of spp. in naturally infected dogs of Kerala, South India.

Canine babesiosis is a tick borne haemoprotozoan disease caused by large and small intraerythrocytic apicomplexan piroplasms of the genus spp. The clinical manifestations of the disease vary from inapparent subclinical form to hyperacute shock related haemolytic crisis. Microscopic examination of blood smears from suspected dogs revealed and in 3.

Efficacy of Dot-ELISA using different antigens in detecting anti-schistosome antibodies among bovines in field conditions.

Schistosomosis has been recognised as one of the major parasitic diseases of livestock and human beings. Schistosoma spindale is the major cause of visceral schistosomosis among bovines of Kerala State. Besides pathology in animals, it has been long known that cercariae of S.

Occurrence of human sparganosis in Kerala.

Human sparganosis is a rare zoonotic disease caused by the larval stages of Spirometra sp. A seven cm worm recovered from a painful swelling in the right inguinal region of a 9 year old boy from Kunnamkulam in Thrissur District, Kerala was identified as sparganum based on morphology. This is the first case report of the disease from Kerala state.

Canine filarial infections in a human Brugia malayi endemic area of India.

A very high prevalence of microfilaremia of 42.68 per cent out of 164 canine blood samples examined was observed in Cherthala (of Alappuzha district of Kerala state), a known human Brugia malayi endemic area of south India. The species of canine microfilariae were identified as Dirofilaria repens, Brugia malayi, and Acanthocheilonema reconditum.

Molecular characterization of Theileria orientalis causing fatal infection in crossbred adult bovines of South India.

The disease condition attributed to have been caused by Theileria orientalis is generally benign. However, it is also thought that the parasite, at least some strains of it, can cause fatal disease. The present communication deals with the clinical signs, postmortem lesions and diagnosis of a fatal disease due to T.