Global Diseases biological challenges of the 21st Century
... More than half of the scientists are no longer working in the old biological weapons labs. Many have gone abroad The major production lab for smallpox virus, at Sergiyev Posad, remains a secret facility The major viral weapons research lab continues work on smallpox, Ebola, et al Former Vice-Ministe ...
... More than half of the scientists are no longer working in the old biological weapons labs. Many have gone abroad The major production lab for smallpox virus, at Sergiyev Posad, remains a secret facility The major viral weapons research lab continues work on smallpox, Ebola, et al Former Vice-Ministe ...
Management Of Newly Introduced Sheep
... Newly introduced, breeding and store sheep should be held in quarantine away from the main flock for 4 weeks. This includes purchased animals but also those returning from away grazing. Any lameness, illness or deaths should be investigated to prevent the spread of infectious disease outwith the gro ...
... Newly introduced, breeding and store sheep should be held in quarantine away from the main flock for 4 weeks. This includes purchased animals but also those returning from away grazing. Any lameness, illness or deaths should be investigated to prevent the spread of infectious disease outwith the gro ...
CLEAN n` GREEN - Department of Agriculture and Water Resources
... interaction of factors involving the animals themselves, the environment that they live in and also the presence of the pathogen. It would be extremely rare for just the presence of a disease agent to cause a disease in aquaculture species. Much more commonly, there are a number of environmental fac ...
... interaction of factors involving the animals themselves, the environment that they live in and also the presence of the pathogen. It would be extremely rare for just the presence of a disease agent to cause a disease in aquaculture species. Much more commonly, there are a number of environmental fac ...
Outbreak!
... 2. How many people do you think would be infected if you had ten interactions? ________ After the tenth interaction, would the rate of increase in the number of infected people become faster or slower? Explain why. ...
... 2. How many people do you think would be infected if you had ten interactions? ________ After the tenth interaction, would the rate of increase in the number of infected people become faster or slower? Explain why. ...
The Malignant Protein Puzzle
... A growing awareness of the similarities between PrP prions and other protein seeds has revived speculation that Alzheimer’s and other neurodegenerative diseases might be infectious. This question gained recent prominence with a report from a team led by Sebastian Brandner and John Collinge in Great ...
... A growing awareness of the similarities between PrP prions and other protein seeds has revived speculation that Alzheimer’s and other neurodegenerative diseases might be infectious. This question gained recent prominence with a report from a team led by Sebastian Brandner and John Collinge in Great ...
A Brief History of *One Health*
... Sub-Saharan Africa: annual economic losses from animal diseases estimated to be >US$4B ...
... Sub-Saharan Africa: annual economic losses from animal diseases estimated to be >US$4B ...
Brucellosis
... An infectious disease that occurs from contact with other animals carrying the Brucella bacteria. Can spread to humans. Bacteria is spread by eating/drinking unpasteurized milk or cheese. People that come in contact with animals or meat are most at risk such as slaughterhouse workers, vets, and ...
... An infectious disease that occurs from contact with other animals carrying the Brucella bacteria. Can spread to humans. Bacteria is spread by eating/drinking unpasteurized milk or cheese. People that come in contact with animals or meat are most at risk such as slaughterhouse workers, vets, and ...
Course Title/Code: Infectious Disease Modelling (MMPH6168
... By the end of this Course, students should be able to: ...
... By the end of this Course, students should be able to: ...
Tuberculosis (TB) Fact Sheet for EMS, Public Safety, and First
... develops very slowly, it is safe for most adults to wait for several weeks before being evaluated. Who do I call if I think I may have been exposed to a patient with TB? Data privacy restrictions require that TB contact investigations be conducted confidentially. If you suspect that you may have bee ...
... develops very slowly, it is safe for most adults to wait for several weeks before being evaluated. Who do I call if I think I may have been exposed to a patient with TB? Data privacy restrictions require that TB contact investigations be conducted confidentially. If you suspect that you may have bee ...
Veterinary Technology Mid Term Review `09
... C. Difficulty breathing D. Normal breathing E. The stomach and intestines F. Abnormal heart sounds produced by improper blood flow through the heart G. Using touch to examine underlying body structures H. Instrument used to examine the eye I. Instrument used to examine the ear J. An increased pulse ...
... C. Difficulty breathing D. Normal breathing E. The stomach and intestines F. Abnormal heart sounds produced by improper blood flow through the heart G. Using touch to examine underlying body structures H. Instrument used to examine the eye I. Instrument used to examine the ear J. An increased pulse ...
2 tcp/rer/3402/edpr/fejzic
... and improvement of health standards in production, however, some of the latest epidemics have caused serious economic and public health consequences Establishing of the partnership between producers, veterinarians, national institutions and international organizations with the aim of disease control ...
... and improvement of health standards in production, however, some of the latest epidemics have caused serious economic and public health consequences Establishing of the partnership between producers, veterinarians, national institutions and international organizations with the aim of disease control ...
Biosafety in Microbiological and Biomedical Laboratories, pp
... What is the main precaution to be taken when working with prion-infected or contaminated material? ...
... What is the main precaution to be taken when working with prion-infected or contaminated material? ...
Wildlife Diseases
... Reservoir – host that sustains a disease agent – e.g., mice are reservoirs of Lyme disease – often experience low morbidity/mortality themselves ...
... Reservoir – host that sustains a disease agent – e.g., mice are reservoirs of Lyme disease – often experience low morbidity/mortality themselves ...
Management of Infectious disease outbreaks in animal populations
... longer only the domain of farming communities and the veterinary profession. Many of the infectious diseases that affect livestock are of the epidemic type and tend to have rapid and explosive spread. The impact of these diseases is felt not only in their effect on the animal (sickness and sometimes ...
... longer only the domain of farming communities and the veterinary profession. Many of the infectious diseases that affect livestock are of the epidemic type and tend to have rapid and explosive spread. The impact of these diseases is felt not only in their effect on the animal (sickness and sometimes ...
Bovine Respiratory Disease - Veterinary Extension
... Disease of the respiratory tract is a major problem for cattle that continues to cause serious economic losses for producers. Bovine respiratory disease (BRD) causes increased death loss as well as medication costs, labor, and lost production. Many different infectious agents may cause similar clini ...
... Disease of the respiratory tract is a major problem for cattle that continues to cause serious economic losses for producers. Bovine respiratory disease (BRD) causes increased death loss as well as medication costs, labor, and lost production. Many different infectious agents may cause similar clini ...
Fundamentals of Microbiology: Disease transmission
... •R: Non-infectious •W: Concentration of pathogens in the environment •β: Infection rate due to exposure to pathogen •δ: Fraction of people who move from state I to state R • γ: Fraction of people who move from state R to state S •Solid lines: Individuals moving from state to state •Dashed lines: Pat ...
... •R: Non-infectious •W: Concentration of pathogens in the environment •β: Infection rate due to exposure to pathogen •δ: Fraction of people who move from state I to state R • γ: Fraction of people who move from state R to state S •Solid lines: Individuals moving from state to state •Dashed lines: Pat ...
CWD in Cervidae
... • Wyoming Sybille Wildlife Research Facility 1979; captive elk • Colorado wild elk 1981 • Colorado mule deer 1985 ...
... • Wyoming Sybille Wildlife Research Facility 1979; captive elk • Colorado wild elk 1981 • Colorado mule deer 1985 ...
Slide 1
... 1. to define distribution and size of disease problems within and between populations; 2. to understand reservoirs and transmission of infections; 3. to identify contributing factors in pathogenesis of the disease (who has predisposing factors and are most at risk?); and 4. to provide a basis for de ...
... 1. to define distribution and size of disease problems within and between populations; 2. to understand reservoirs and transmission of infections; 3. to identify contributing factors in pathogenesis of the disease (who has predisposing factors and are most at risk?); and 4. to provide a basis for de ...
Document
... Majority (39%) of the cases in 25-44 year olds 16.5% were in persons 0-24 years of age Large number of TB patients are born outside the ...
... Majority (39%) of the cases in 25-44 year olds 16.5% were in persons 0-24 years of age Large number of TB patients are born outside the ...
Division B Disease t..
... Correctly match the following epidemiological terms in the left hand column with the appropriate description, example or formula in the right hand column. Choose the best answer. (2 points each) ...
... Correctly match the following epidemiological terms in the left hand column with the appropriate description, example or formula in the right hand column. Choose the best answer. (2 points each) ...
The Biotechnology Century and Its Workforce
... Diseases caused by microorganisms that normally grow outside the human body and are not transmitted from one host to another are: a. b. c. d. ...
... Diseases caused by microorganisms that normally grow outside the human body and are not transmitted from one host to another are: a. b. c. d. ...
Norovirus Outbreak in an Elementary School
... 31. Antibiotics may be used to treat this type of pathogen. (1 point) A. B. C. D. E. ...
... 31. Antibiotics may be used to treat this type of pathogen. (1 point) A. B. C. D. E. ...
Biosecurity on the Ranch to Reduce Risks For Bovine
... rhea virus) can also affect immune function (Stevens et al., 2007). When animals’ defense mechanisms are compromised, they a are susceptible to viral infections. Viral infections damage lung tissue and encourage secon‐ dary infections with bacteria. The resulting lung inflammation caused by the c ...
... rhea virus) can also affect immune function (Stevens et al., 2007). When animals’ defense mechanisms are compromised, they a are susceptible to viral infections. Viral infections damage lung tissue and encourage secon‐ dary infections with bacteria. The resulting lung inflammation caused by the c ...
foot and mouth disease
... There has only been one recorded case of Foot and Mouth disease in a human being in Great Britain in 1966. All suspected cases, which arose during the crisis in 2001, proved to be false alarms. The general effects of the disease in the human case were similar to influenza with some blisters. It is a ...
... There has only been one recorded case of Foot and Mouth disease in a human being in Great Britain in 1966. All suspected cases, which arose during the crisis in 2001, proved to be false alarms. The general effects of the disease in the human case were similar to influenza with some blisters. It is a ...
Bovine spongiform encephalopathy
Bovine spongiform encephalopathy (BSE), commonly known as mad cow disease, is a fatal neurodegenerative disease (encephalopathy) in cattle that causes a spongy degeneration in the brain and spinal cord. BSE has a long incubation period, about 2.5 to 8 years, usually affecting adult cattle at a peak age onset of four to five years, all breeds being equally susceptible. BSE is caused by a misfolded protein--a prion. In the United Kingdom, the country worst affected, more than 180,000 cattle have been infected and 4.4 million slaughtered during the eradication program.The disease may be most easily transmitted to human beings by eating food contaminated with the brain, spinal cord or digestive tract of infected carcasses. However, the infectious agent, although most highly concentrated in nervous tissue, can be found in virtually all tissues throughout the body, including blood. In humans, it is known as new variant Creutzfeldt–Jakob disease (vCJD or nvCJD), and by June 2014 it had killed 177 people in the United Kingdom, and 52 elsewhere. Between 460,000 and 482,000 BSE-infected animals had entered the human food chain before controls on high-risk offal were introduced in 1989.A British and Irish inquiry into BSE concluded the epizootic was caused by cattle, which are normally herbivores, being fed the remains of other cattle in the form of meat and bone meal (MBM), which caused the infectious agent to spread. The cause of BSE may be from the contamination of MBM from sheep with scrapie that were processed in the same slaughterhouse. The epidemic was probably accelerated by the recycling of infected bovine tissues prior to the recognition of BSE. The origin of the disease itself remains unknown. The infectious agent is distinctive for the high temperatures at which it remains viable, over 600 °C (about 1100 °F). This contributed to the spread of the disease in the United Kingdom, which had reduced the temperatures used during its rendering process. Another contributory factor was the feeding of infected protein supplements to very young calves.