Seroprevalence of infectious bovine rhinotracheitis in organized dairy farms of India

In this study, a systematic sero-surveillance of IBR was undertaken from 11 dairy farms located in 4 different regions of India. A total of 1000 cattle serum samples were tested for the presence of antibodies against IBR using Avidin Biotin ELISA. The results revealed that IBR antibodies were widely prevalent in all regions of the country ranging from 36.5% in Central region to 84.5% in Northern region with an overall prevalence of 61.6%. The prevalence of IBR antibodies was different between various age groups being 22.3%, 62.1%, 59.3%, 76.1% and 66.78 % in the age groups less than 1 year, 1-2 years, 2-3 years, 3-4 years and more than 4 years old respectively. Based upon the medical history of the herd, it was found that 83% abortion cases, 76% metritis cases, 83% repeat breeding cases and 65% retention of placenta cases were seropositive for IBR.

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PREVALENCE OF COXIELLA BURNETII INFECTION IN CATTLE, BLACK BENGAL GOATS AND TICKS IN BANGLADESH

Bangladesh Journal of Veterinary Medicine ◽

10.3329/bjvm.v14i1.28827 ◽

2016 ◽

Vol 14 (1) ◽

pp. 65-68 ◽

Cited By ~ 3

Author(s):

A. Chakrabartty ◽

P. K. Bhattacharjee ◽

R. R. Sarker ◽

A. K. M. A. Rahman ◽

K. Henning ◽

...

Keyword(s):

Real Time ◽

Coxiella Burnetii ◽

Real Time Pcr ◽

Q Fever ◽

Elisa Test ◽

Quantitative Real Time Pcr ◽

Serum Samples ◽

Test Kit ◽

History Of ◽

Cattle Serum

The objectives of this study were to determine the prevalence of Coxiella burnetii infection in domestic ruminants and to detect Coxiella burnetii DNA from ticks and serum samples. A total of 24 ticks, 91 goats and 81 cattle serum samples with the history of abortion and reproductive disorders were collected from the different areas in Bangladesh. The serum samples were tested by CHEKIT Q-Fever Antibody ELISA Test Kit and Coxiella burnetii DNA was detected by multiplex quantitative real- time PCR. The overall prevalence was 7.6% and 6.1% in goats and cattle, respectively. However, none of seropositive samples and tick samples was positive in quantitative real-time PCR.

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Analysis of dynamics of intensity of community immunity to diphtheria in different age groups of vaccinated population of the ryazan region in 2015-2017

I P Pavlov Russian Medical Biological Herald ◽

10.23888/pavlovj201927130-34 ◽

2019 ◽

Vol 27 (1) ◽

pp. 30-34

Author(s):

Elena P. Kotelevets ◽

Olga A. Maksimova

Keyword(s):

Blood Serum ◽

Age Groups ◽

Epidemiological Studies ◽

Serum Samples ◽

Serological Examination ◽

Indicator Group ◽

History Of ◽

Antibody Titers ◽

Analysis Of Dynamics ◽

High Level

Aim. To study the level of anti-diphtheria antitoxic antibodies in blood serum of vaccinated individuals over the period of 2015-2017. Materials and Methods. The study was conducted on the base of the Center of Hygiene and Epidemiology of the Ryazan region. The evaluation of antitoxic immunity against diphtheria was performed on the basis of the results of annual serological examination of at least 100 samples of blood sera for the content of diphtheria antitoxin in each age indicator group. In the study reaction of passive hem agglutination was used with standardized erythrocyte diphtheria antigen. Blood serum samples of individuals of indicator groups of the population with a documented history of vaccination were investigated. On the basis of the results of serological monitoring, the analysis of the state of anti-diphtheria antitoxic immunity in children (3-4 years, n=300), teenagers (16-17 years, n=302) and adults (30-39 years, n=323; 40-49 years, n=305) of the Ryazan region in 2015-2017 was carried out. Results. The level of protection among children, teenagers and adults in the studied period was 97.0 and 95.6%. The intensity of anti-diphtheria immunity was also high: 93.3-95.6% of the examined persons had medium and high antibody titers. Protective level of anti-diphtheria antibodies in 2015 was revealed in 97.3%, in 2016 in 93.3% and in 2017 in 98.3% of the examined samples. Conclusion. Analysis of the results of serological monitoring showed a positive dynamics of growth of the number of seropositive individuals with intense anti-diphtheria immunity. The data of serological monitoring correspond to the official statistical data of Directorate of Rospotrebnadzor in the Ryazan region on the high level of coverage of the population with vaccination. According to previously published epidemiological studies, in such conditions the incidence of diphtheria in the population is sporadic.

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SEROPREVALENCE OF INFECTIOUS BOVINE RHINOTRACHEITIS (IBR) IN NORTH EASTERN (NE) STATES OF INDIA

Journal of Experimental Biology and Agricultural Sciences ◽

10.18006/2021.9(3).305.310 ◽

2021 ◽

Vol 9 (3) ◽

pp. 305-310

Author(s):

Sharanagouda S. Patil ◽

◽

R. Ravindran ◽

R. Sowjanyakumari ◽

K.P. Suresh ◽

...

Keyword(s):

Infectious Disease ◽

Random Sampling ◽

Age Groups ◽

Infectious Bovine Rhinotracheitis ◽

Serum Samples ◽

Two Stage ◽

Sampling Methodology ◽

Holstein Friesian ◽

North Eastern

Infectious bovine rhinotracheitis (IBR) is an infectious disease caused by BoHV-1 and belongs to the Herpesviridae family. IBR is endemic in India including north eastern states of the country. Hence the study was undertaken to understand the seroprevalence of IBR in north eastern parts of the country. A total of 3125 cattle (Holstein Friesian crossbred) serum samples from 35 districts of five north eastern states (Assam, Manipur, Meghalaya, Mizoram, and Sikkim) of India were screened for infectious bovine rhinotracheitis (IBR) virus antibodies using Avidin biotin ELISA. A two-stage random sampling methodology was followed for the collection of samples. Results from the present study revealed that the overall seropositivity was reported around 29.50% while the highest and lowest seropositivity of 43.39% and 16.66% were reported in the states of Sikkim and Assam respectively, followed by Mizoram (42.16%), Manipur (29.86%) and Meghalaya (27.40%). Cattle of higher age groups showed the highest seropositivity compared to younger ones. A higher percent of IBR antibodies in cattle of NE states is a cause of concern and a detailed study on IBR prevalence comprising of a large number of the bovine population need to be undertaken.

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A Medical History of Persia and the Eastern Caliphate

10.1017/cbo9780511710766 ◽

2009 ◽

Cited By ~ 11

Author(s):

Cyril Elgood

Keyword(s):

Medical History ◽

History Of

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How Valid are Patient Reports of Family History of Illness?

Methods of Information in Medicine ◽

10.1055/s-0038-1635275 ◽

1980 ◽

Vol 19 (03) ◽

pp. 162-164 ◽

Cited By ~ 1

Author(s):

Rachel Harris ◽

W. Margaret ◽

Kathleen Hunter

Keyword(s):

Family History ◽

Medical History ◽

Cancer Patients ◽

Cause Of Death ◽

Death Certificate ◽

Recall Rate ◽

Patient Reports ◽

Small Subgroup ◽

History Of ◽

Medical Histories

The recall rate of patients’ family medical histories was studied in 200 cancer and non-cancer patients. Data on age and cause of death for parents and grandparents were collected. Although most patients knew the age and cause of death of parents, less than half knew for grandparents. Cancer patients had significantly greater recall for maternally related relatives. A subsample of patients’ family medical histories was compared to death certificate data. Patients’ reports were found to be highly inaccurate. Since only a small subgroup could provide medical history data for grandparents, the generaliz-ability for history of family illness is questioned.

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The Role of HbA1c on Mortality in Patients with Medical History of Ischemic Stroke and Paroxysmal Atrial Fibrillation

Diabetes ◽

10.2337/db18-2406-pub ◽

2018 ◽

Vol 67 (Supplement 1) ◽

pp. 2406-PUB

Author(s):

KONSTANTINA KANELLOPOULOU ◽

IOANNIS L. MATSOUKIS ◽

ASIMINA GANOTOPOULOU ◽

THEODORA ATHANASOPOULOU ◽

CHRYSOULA TRIANTAFILLOPOULOU ◽

...

Keyword(s):

Atrial Fibrillation ◽

Ischemic Stroke ◽

Medical History ◽

Paroxysmal Atrial Fibrillation ◽

History Of

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Nitrogen and phosphorus in the Vistula River, Poland -- changes from source to mouth

Water Science & Technology ◽

10.2166/wst.1994.0236 ◽

1994 ◽

Vol 30 (5) ◽

pp. 177-186 ◽

Cited By ~ 4

Author(s):

Karin Sundblad ◽

Andrzej Tonderski ◽

Jacek Rulewski

Keyword(s):

Central Region ◽

Northern Region ◽

Point Sources ◽

Nutrient Loss ◽

Phosphorus Concentration ◽

Nitrogen And Phosphorus ◽

Concentration Data ◽

Diffuse Sources ◽

Vistula River ◽

South Central

Nitrogen and phosphorus concentration data representing samples collected once a month for nine months at 13 locations along the Vistula River are considered in a preliminary discussion of the sources of the nutrients transported to the Baltic Sea. Concentrations in relation to flow data indicated substantial differences between subbasins. Based on those differences, on the area-specific nutrient loss for a six-month period and on the wastewater discharge in each subbasin, four regions could be recognized in the river basin: i) the southern region with a large impact of point sources, ii) the south central region, where diffuse sources seemed to be of major importance, iii) the north central region with a combined effect of point and diffuse sources, and retention in two reservoirs, iv) the northern region where point sources seemed to be the dominating source, at least for phosphorus. Our results illustrate the importance of differences in phosphorus retention between the basins. Long-term retention along the course of the river, particularly in the two reservoirs, must be estimated to allow proper source apportionment in the Vistula basin. Concentration decreases in the Wloclawek Reservoir varied between 44 and 68% for P, and 11 to 37% for N, in the months with significant retention. In some months, however, concentrations increased, indicating a release of nutrients.

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The use of a Domain Ontology for the Management of Essential Hypertension (Preprint)

10.2196/preprints.25427 ◽

2020 ◽

Author(s):

Emma Chavez ◽

Vanessa Perez ◽

Angélica Urrutia

Keyword(s):

Decision Making ◽

Essential Hypertension ◽

Medical History ◽

Medical Records ◽

Medical Training ◽

Relevant Information ◽

Domain Ontology ◽

Free Text ◽

Snomed Ct ◽

History Of

BACKGROUND : Currently, hypertension is one of the diseases with greater risk of mortality in the world. Particularly in Chile, 90% of the population with this disease has idiopathic or essential hypertension. Essential hypertension is characterized by high blood pressure rates and it´s cause is unknown, which means that every patient might requires a different treatment, depending on their history and symptoms. Different data, such as history, symptoms, exams, etc., are generated for each patient suffering from the disease. This data is presented in the patient’s medical record, in no order, making it difficult to search for relevant information. Therefore, there is a need for a common, unified vocabulary of the terms that adequately represent the diseased, making searching within the domain more effective. OBJECTIVE The objective of this study is to develop a domain ontology for essential hypertension , therefore arranging the more significant data within the domain as tool for medical training or to support physicians’ decision making will be provided. METHODS The terms used for the ontology were extracted from the medical history of de-identified medical records, of patients with essential hypertension. The Snomed-CT’ collection of medical terms, and clinical guidelines to control the disease were also used. Methontology was used for the design, classes definition and their hierarchy, as well as relationships between concepts and instances. Three criteria were used to validate the ontology, which also helped to measure its quality. Tests were run with a dataset to verify that the tool was created according to the requirements. RESULTS An ontology of 310 instances classified into 37 classes was developed. From these, 4 super classes and 30 relationships were obtained. In the dataset tests, 100% correct and coherent answers were obtained for quality tests (3). CONCLUSIONS The development of this ontology provides a tool for physicians, specialists, and students, among others, that can be incorporated into clinical systems to support decision making regarding essential hypertension. Nevertheless, more instances should be incorporated into the ontology by carrying out further searched in the medical history or free text sections of the medical records of patients with this disease.

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