Disease outbreaks - PowerPoint PPT Presentation


ASF Outbreak Surveillance and Control Strategies in Cambodian Pig Farming

An overview of the African Swine Fever (ASF) outbreak in Cambodia, highlighting the detection of outbreaks in various provinces, outbreak containment efforts, common pig diseases in Cambodia, surveillance objectives, and sampling methods for ASF detection in pigs. The initiative aims to prevent ASF

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Avian Influenza Overview and Outbreak History in South Africa

Avian Influenza, specifically Highly Pathogenic Avian Influenza (HPAI) outbreaks in South Africa, have been documented since 2004, affecting primarily ostriches and poultry. Wild bird transmission remains a concern, with risk factors such as rainfall, temperature, wetlands, and poultry movements con

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Understanding the Natural History of Disease Development and Prevention

The natural history of disease development outlines the progression of a disease in an individual without intervention, from exposure to outcome. Learning objectives include defining prevention terms, understanding disease severity, prevention levels, and intervention measures. Studying disease prog

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Building Resilience Against Cholera Outbreaks: Lessons from IHR Framework

Exploring how the International Health Regulations (IHR) can enhance preparedness and response to cholera outbreaks. Discusses the functional components of IHR, the role of National IHR Focal Points, and best practices in building resilience. Highlights the importance of coordination, communication,

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A Look Into Cholera Control and WASH Services Worldwide

The World Health Organization, along with the Global Task Force for Cholera Control, is focusing on analyzing reported cholera cases from 2010-2021 and the levels of water, sanitation, and hygiene (WASH) services in various countries. The report highlights the importance of basic WASH services in pr

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Understanding Viral Diseases in Poultry: Newcastle Disease and Avian Influenza

Viral diseases like Newcastle Disease (ND) and Avian Influenza (AI) pose significant threats to poultry farming, impacting bird health and production. ND, caused by Avian paramyxovirus type 1, is highly contagious and manifests in various forms affecting birds' respiratory and nervous systems. On th

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Comprehensive Overview of Continuity of Business in FAD Outbreaks

Continuity of Business (COB), also known as managed movement, is a crucial strategy that allows the movement of non-infected animals and non-contaminated animal products during a Foreign Animal Disease (FAD) outbreak. This approach helps maintain normal business operations in agriculture and food in

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Principles of Epidemiology: Understanding Disease Occurrence and Surveillance

Epidemiology is the study of disease patterns, factors influencing disease occurrence, and the core functions of surveillance, field investigation, and analytic studies. It involves understanding disease characteristics, natural history, and evaluating the effectiveness of activities to mitigate dis

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Epidemiology Investigation and Response in FAD Outbreaks

This presentation covers the phases of epidemiological investigation in Foreign Animal Disease (FAD) outbreaks, including the descriptive, analytic, and intervention phases. It discusses the collection of information, diagnostic testing, disease risk factors, associations, and identifying the FAD ag

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Understanding Epidemiologic Triads in Disease Causation

Epidemiologic triads are essential models for studying disease causation, with a focus on descriptive and analytical epidemiology. By exploring factors such as person, place, time, agent, host, and environment, researchers can identify key relationships in the spread and prevention of diseases. The

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Understanding Contagious Caprine Pleuropneumonia in Goats

Contagious Caprine Pleuropneumonia is a severe and frequently fatal respiratory disease affecting goats in India. Caused by Mycoplasma capricolum subsp. Capripneumoniae, it is not transmissible to cattle or sheep. The disease spreads through close contact and inhalation of respiratory droplets, with

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Understanding Ephemeral Fever/Three-Day Sickness in Cattle and Water Buffalo

Ephemeral fever (Three-Day Sickness) is an acute arthropod-borne viral disease affecting cattle and water buffalo. It is caused by the Bovine Ephemeral Fever Virus and manifests with biphasic fever, decreased milk yield, and other clinical signs. The disease has varying prevalence and can lead to hi

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Insights into Tyzzer's Disease: An Overview of a Bacterial Infection in Laboratory Animals

Tyzzer's disease is an acute bacterial infection affecting rodents and rabbits, caused by Clostridium piliforme. Discovered in 1917 by Ernest Tyzzer, the disease is characterized by necrotic lesions in the caecal mucosa, liver, and heart. Initially known as Bacillus piliformis, it was later renamed

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Understanding Disease Control and Prevention in Epidemiology

This article discusses disease control processes in epidemiology, including reducing disease incidence, duration, and transmission. It covers public policy interventions, elimination, eradication, and extinction of infectious agents. It also highlights preventable causes of disease and different lev

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Integrated Disease Surveillance Programme (IDSP) Overview and Checklists

IDSP is a national health program launched in 2004 to monitor disease trends and respond to outbreaks. The program aims to strengthen disease surveillance systems and has specific checklists for service delivery and communicable diseases. The checklists include aspects like data utilization at distr

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Implementation of nOPV2 for cVDPV2 Outbreak Response

Circulating Vaccine-Derived Poliovirus (cVDPV) outbreaks, particularly cVDPV type 2 (cVDPV2), have increased in recent years. The novel oral polio vaccine type 2 (nOPV2) is an innovative tool developed over nearly 10 years to combat these outbreaks. Clinical trials have shown that nOPV2 provides com

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Epi-Ready: Investigating Foodborne Outbreaks & Epidemiologic Approaches

In Module 6 of the Epi-Ready Epidemiologic Investigation series, participants learn about epidemiologic approaches in responding to foodborne outbreaks. The module covers methods for information gathering, measures of association, statistical significance, case definitions, surveillance activities,

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Understanding Cyclosporiasis Outbreaks in Georgia: A Comprehensive Overview

Explore the prevalence of Cyclospora outbreaks in Georgia from 2005 to 2015, including historical data, diagnosis methods, demographic insights, and notable past outbreaks linked to foodborne sources. Learn about the parasite Cyclospora cayetanensis, its symptoms, diagnosis challenges, and the cycli

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Insights into the Plague: Epidemiology, Etiology, and Outbreaks

The Plague, caused by Yersinia pestis, has a chilling history spanning pandemics like the Justinian Plague and the Black Death. Understanding its etiology, family, and pathogenicity is crucial. This deadly disease has had notable outbreaks in India, emphasizing the importance of recognizing its host

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Screening for Peripheral Vascular Disease in Patients with Coronary Artery Disease

Patients with coronary artery disease should be screened for peripheral vascular disease as it is a frequent integrator of global cardiovascular risk. The association of atherosclerosis in various arterial diseases highlights the importance of identifying multisite artery disease. The prevalence and

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Human Disease Symptom Network: Understanding Disease Relationships Through Symptoms and Genes

The Human Disease Symptom Network (HSDN) is constructed using a large-scale medical bibliographic records database to form a network of human diseases based on symptom similarities. By integrating disease-gene associations and protein-protein interaction data, correlations between symptom similarity

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Understanding Bacterial Diseases of Fish: Columnaris Disease Overview

Columnaris disease, also known as Saddleback disease, is a common bacterial infection in fish that is often brought about by poor handling and high stress levels. This disease manifests as tail and fin rot, leading to rapid fish mortality. The causative organism, Cytophaga (formerly Flexibacter), is

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Managing Uncertainty in Emergency Vaccination Campaigns for FMD

Exploring the value of perfect information and the dynamics of information analysis during disease outbreaks, particularly focusing on emergency vaccination for Foot-and-Mouth Disease (FMD). Addressing uncertainties surrounding FMD control, vaccine effectiveness, capacity, and optimal vaccination st

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Challenges in Continuing Yellow Fever Activities Amid COVID-19

Challenges persist in sustaining yellow fever activities during the COVID-19 pandemic, with decreased surveillance, delayed outbreak responses, and logistical disruptions impacting efforts to eliminate yellow fever epidemics. The EYE partnership focuses on protecting at-risk populations, preventing

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Managing Communicable Disease Reporting in Childcare Facilities

Michigan law requires schools and childcare centers to report specific diseases promptly to the local health department. Reporting helps identify disease trends, outbreaks, and epidemics, enables preventative measures, aids in resource allocation, and supports disease surveillance efforts. Guideline

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Understanding E. coli O157:H7 Outbreaks and Investigations

Explore the characteristics, pathotypes, serotypes, and lifestyle of E. coli O157:H7, a dangerous pathogen responsible for outbreaks linked to various food sources. Discover its growth conditions, toxins, symptoms, and ways it contaminates food, leading to public health concerns and investigations.

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Insights into Salmonella Bacteria and Outbreaks

Salmonella is a Gram-negative, rod-shaped bacterium that is commonly found in food and can cause infections in humans. It belongs to the Enterobacteriaceae family and has various subspecies with different characteristics and serovars. Understanding its nomenclature, growth characteristics, and commo

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Decoding Genetics: Insights from Alzheimer's Disease Symposium to Type 2 Diabetes Study

Explore the latest findings from the Alzheimer's Disease Genetics Symposium 2019 on disease mechanisms, drug targets, and genetic pathways. Dive into the progress made by the Alzheimer's Disease Genetics Consortium over the past decade. Transition to a Genome-Wide Association Study uncovering suscep

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Liver Disease Burden in Tower Hamlets

Dr. Somen Banerjee, Director of Public Health in London Borough Tower Hamlets, highlights the concerning liver disease mortality rates in the area, with high incidence of cirrhosis, cancer, and hepatitis B and C. The data reveals a significant burden of liver diseases such as Non-Alcoholic Fatty Liv

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Outbreak Investigation and Management in Public Health

Outbreak investigation is crucial in understanding, distinguishing, and managing disease outbreaks. This involves identifying the nature of outbreaks, studying key terms like endemic and epidemic, and examining outbreak settings such as food-borne and water-borne scenarios. By investigating outbreak

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Public Health Events in WHO Africa Region: Outbreaks Overview

Public health events in the WHO Africa Region pose a significant threat to global health security, with frequent outbreaks of diseases like Ebola, Yellow Fever, Polio, and cholera. In 2015, 105 public health events were reported, the majority being infectious diseases. Ongoing outbreaks in Angola, D

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Leveraging NASA EOS Data for Water-Related Disease Research and Response

Explore how NASA EOS data is crucial in understanding and addressing vector-borne and water-related diseases, such as malaria outbreaks. Through satellite observations, a deeper insight is gained into natural hazards' impact on public health and ecology, aiding in disaster preparedness and disease t

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Understanding Inflammatory Bowel Disease: Crohn's Disease and Ulcerative Colitis

Inflammatory Bowel Disease (IBD) encompasses Crohn's disease (CD) and ulcerative colitis (UC), chronic conditions with immunologic basis. This article delves into the epidemiology, pathophysiology, and differences between CD and UC, highlighting clinical features, pathology, and complications like a

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Importance of Investing in Preparedness and Prevention to Address Outbreaks and Pandemics

Investing in preparedness and prevention is crucial to mitigate the devastating impacts of outbreaks, epidemics, and pandemics. Preparedness helps identify gaps in systems and enhance vigilance, while prevention allows for effective interventions to minimize risks and save resources, ultimately prom

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Ultrastructural Alterations of Renal Tissue in a Male Patient with Fabry's Disease

Fabry's disease is a rare X-linked lipid storage disorder characterized by deficient lysosomal alpha-galactosidase A activity. This condition primarily affects males, leading to chronic kidney disease and progression to end-stage renal disease. Kidney involvement is a critical aspect, and high doses

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Investigation & Outbreak Tools in Infectious Disease Control

Explore a comprehensive guide to investigation and outbreak tools in infectious disease control, including types of tools, recommended books, useful websites, subject matter experts, and resources from the Texas Department of State Health Services. Discover essential resources for field epidemiologi

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Strategic Planning and Funding Requests in Public Health Administration

David G. Bastis, MPH, serves as the Group Manager for the Emerging & Acute Infectious Disease Branch. He plays a key role in developing state agency strategic plans and funding requests. The process involves bridging the gap between strategic development and seeking funding through the General Appro

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Managing MDR Gram-negative Enterobacteriaceae Outbreaks in Hospitals: Response Strategies and Best Practices

Hospitals face a growing threat from multidrug-resistant Gram-negative bacteria, such as Acinetobacter baumannii and Klebsiella pneumoniae. This article discusses the emergence of carbapenem-resistant Enterobacteriaceae in Europe and outlines response strategies, including lab screening, communicati

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Investigating Foodborne Illness Outbreaks Linked to Events

An organization is investigating outbreaks of foodborne illnesses associated with two different events: a wedding in Pueblo and the National Western Stock Show. The wedding outbreak involves confirmed cases of Norovirus, affecting several guests, while the stock show outbreak is linked to E. coli O1

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Understanding Influenza: From Pandemics to Avian Flu Outbreaks

Influenza is a viral respiratory illness that can range from seasonal flu to pandemic outbreaks like the 2009 swine flu (H1N1) epidemic. The dangers and prevention methods of specific strains, such as H5N1 avian flu, have been witnessed since 2003. This summary delves into the characteristics, impac

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