![Quantification of foot and mouth disease virus excretion and transmission within groups of sheep with and without vaccination](http://s1.studyres.com/store/data/008798424_1-f7d0bdf34fd2fe1dc1c4b4144b3ca0d6-300x300.png)
Quantification of foot and mouth disease virus excretion and transmission within groups of sheep with and without vaccination
... We used 12 groups of 4 lambs each; lambs in 6 groups were vaccinated 14 days prior to inoculation with a DOE O-Manisa vaccine. In each group of 4 lambs, 2 lambs were intranasally inoculated with approximately 1500 CID50 (cow infectious dose 50%) of the first cattle passage of the FMD field isolate O ...
... We used 12 groups of 4 lambs each; lambs in 6 groups were vaccinated 14 days prior to inoculation with a DOE O-Manisa vaccine. In each group of 4 lambs, 2 lambs were intranasally inoculated with approximately 1500 CID50 (cow infectious dose 50%) of the first cattle passage of the FMD field isolate O ...
Diseases causing reproductive losses in breeding cattle
... through reproductive failure in their cattle. Although we have eradicated brucellosis, which used to be a major cause of reproductive loss, other reproductive diseases are still common. There are also many non-infectious factors that contribute to infertility and reproductive loss. Low calving rates ...
... through reproductive failure in their cattle. Although we have eradicated brucellosis, which used to be a major cause of reproductive loss, other reproductive diseases are still common. There are also many non-infectious factors that contribute to infertility and reproductive loss. Low calving rates ...
Nipah Virus
... goats, sheep, cats and dogs) were first reported during the initial Malaysian outbreak in 1999 ...
... goats, sheep, cats and dogs) were first reported during the initial Malaysian outbreak in 1999 ...
Stigmatized by viral infection Stephan Becker, Philipps
... The Marburg virus was named after the German town where it was first identified in 1967. At that time, monkeys imported from Uganda infected laboratory workers, who were hospitalized with the severe and unknown disease. Marburg virus is related to the Ebola virus, and is also responsible for outbrea ...
... The Marburg virus was named after the German town where it was first identified in 1967. At that time, monkeys imported from Uganda infected laboratory workers, who were hospitalized with the severe and unknown disease. Marburg virus is related to the Ebola virus, and is also responsible for outbrea ...
Outbreak of Laryngotrachetis in Privet Commercial - An
... experimentally infected cocks , identification using neutralization test with reference anti ILT serum and detection infection level of antibodies titer by ELISA where it showed a titer > 24999 .Some recovered chickens and vaccinated ones become carrier and shed virus for long period of time or much ...
... experimentally infected cocks , identification using neutralization test with reference anti ILT serum and detection infection level of antibodies titer by ELISA where it showed a titer > 24999 .Some recovered chickens and vaccinated ones become carrier and shed virus for long period of time or much ...
Herd Immunity: Can Infectious Diseases be Prevented by High
... Herd Immunity: Can Infectious Diseases be Prevented by High Vaccination Coverage? By Lucija Tomljenovic, PhD The frequent statement that high levels of vaccination prevent disease outbreaks is not accurate as infectious diseases do in fact occur even in fully vaccinated populations [1] as well as in ...
... Herd Immunity: Can Infectious Diseases be Prevented by High Vaccination Coverage? By Lucija Tomljenovic, PhD The frequent statement that high levels of vaccination prevent disease outbreaks is not accurate as infectious diseases do in fact occur even in fully vaccinated populations [1] as well as in ...
History of Medical Microbiology 1
... a single lens microscope and demonstrated the little agents of disease, which he designated as animalcules. These animalcules are now well established entities belonging to bacteria, viruses and several other pathogens. The organisms being invisible to naked eye are known as microorganisms. For many ...
... a single lens microscope and demonstrated the little agents of disease, which he designated as animalcules. These animalcules are now well established entities belonging to bacteria, viruses and several other pathogens. The organisms being invisible to naked eye are known as microorganisms. For many ...
Pedersen NC. An update on feline infectious peritonitis: Diagnostics
... Feline infectious peritonitis (FIP) continues to be one of the most researched infectious diseases of cats. The relatively high mortality of FIP, especially for younger cats from catteries and shelters, should be reason enough to stimulate such intense interest. However, it is the complexity of the ...
... Feline infectious peritonitis (FIP) continues to be one of the most researched infectious diseases of cats. The relatively high mortality of FIP, especially for younger cats from catteries and shelters, should be reason enough to stimulate such intense interest. However, it is the complexity of the ...
Emerging and Re-emerging Infectious Diseases
... Experts continue the fight to control the Ebola haemorrhagic outbreak in western Uganda. The outbreak, now in its second week, has claimed at least 16 lives out of 53 cases reported. Ebola is caused by one of the most virulent pathogens known to humankind (WHO, 2012). ...
... Experts continue the fight to control the Ebola haemorrhagic outbreak in western Uganda. The outbreak, now in its second week, has claimed at least 16 lives out of 53 cases reported. Ebola is caused by one of the most virulent pathogens known to humankind (WHO, 2012). ...
Orthomyxovirus_Paramyxoviru Family
... enlargement of one or both of the parotid glands, although other organs may also be involved. Properties of the Virus: The mumps virus particle has the typical paramyxovirus morphology. Typical also are the biologic properties of hemagglutination, neuraminidase, and hemolysin. ...
... enlargement of one or both of the parotid glands, although other organs may also be involved. Properties of the Virus: The mumps virus particle has the typical paramyxovirus morphology. Typical also are the biologic properties of hemagglutination, neuraminidase, and hemolysin. ...
Unusual infectious agents
... - Iatrogenic spread by transplantation of infected corneas, hormones, transfusion from patients with CJD ...
... - Iatrogenic spread by transplantation of infected corneas, hormones, transfusion from patients with CJD ...
AN INTRODUCTION TO INFECTIOUS DISEASE CONTROL ON FARMS (BIOSECURITY) A BAMN Publication
... unlikely to survive for prolonged periods on equipment, if cattle were • Use appropriate vaccine processed within a short period with the same equipment, transmission handling and could occur. administration techniques ...
... unlikely to survive for prolonged periods on equipment, if cattle were • Use appropriate vaccine processed within a short period with the same equipment, transmission handling and could occur. administration techniques ...
Scientists collaborate on study of West Nile Virus
... such as rodents. In mammals, the mother may transfer the virus during pregnancy, with the offspring serving as a reservoir for the virus. The Spain project examined the distribution of the virus, as well as the persistence in different organs and tissues. “Most of the West Nile virus research has be ...
... such as rodents. In mammals, the mother may transfer the virus during pregnancy, with the offspring serving as a reservoir for the virus. The Spain project examined the distribution of the virus, as well as the persistence in different organs and tissues. “Most of the West Nile virus research has be ...
Micro History
... Louis Pasteur (1861): settled the issue; left flasks open to air, but flasks were “swan-necked” so microbes could not settle into the broth. ...
... Louis Pasteur (1861): settled the issue; left flasks open to air, but flasks were “swan-necked” so microbes could not settle into the broth. ...
swine - Dr. Brahmbhatt`s Class Handouts
... breeding stock) Most important economic disease in USA (after eradication of classical swine fever) Arterivirus: SS enveloped RNA Virus (high mutation rates) persist in long-term carrier pigs (greater than 200 days) in reality stop shedding 60 days later ...
... breeding stock) Most important economic disease in USA (after eradication of classical swine fever) Arterivirus: SS enveloped RNA Virus (high mutation rates) persist in long-term carrier pigs (greater than 200 days) in reality stop shedding 60 days later ...
malignant catarrhal fever
... or aerosol routes. Contamination of pastures may also contribute to transmission, as may fomites Most transmission by wildebeest calves occurs at 1–2 months of age – transmission after six months of age is rare Virus is shed by wildebeest calves in nasal and ocular secretions, mainly in the cell-fre ...
... or aerosol routes. Contamination of pastures may also contribute to transmission, as may fomites Most transmission by wildebeest calves occurs at 1–2 months of age – transmission after six months of age is rare Virus is shed by wildebeest calves in nasal and ocular secretions, mainly in the cell-fre ...
PDF - Medical Journal of Australia
... and cholera. There was no argument — you had to have them because in the world out there, diseases lurked where there was no clean water let alone sewerage. Smallpox vaccine needed to be administered by a scarification technique, which was later repeated as a requirement for my medical course. Now s ...
... and cholera. There was no argument — you had to have them because in the world out there, diseases lurked where there was no clean water let alone sewerage. Smallpox vaccine needed to be administered by a scarification technique, which was later repeated as a requirement for my medical course. Now s ...
Vector-borne animal diseases and the environment
... CIRAD, in collaboration with the Institut Pasteur in Madagascar and FOFIFA-DRZV, analysed the emergence factors and modelled the mechanisms by which RVF spreads, using social network analysis (SNA) methods. This work revealed that live ruminant trade contributed to the spread of the virus, on a loc ...
... CIRAD, in collaboration with the Institut Pasteur in Madagascar and FOFIFA-DRZV, analysed the emergence factors and modelled the mechanisms by which RVF spreads, using social network analysis (SNA) methods. This work revealed that live ruminant trade contributed to the spread of the virus, on a loc ...
Infectious Bovine Rhinotracheitis
... encrusted, it loses weight rapidly and may have diarrhea. If the crusts on the nostrils are rubbed off, the underlying tissue appears very red and inflamed, hence the term “red nose.” The respiratory form of the disease usually affects concentrated groups of cattle, such as in feedlots. The IBR viru ...
... encrusted, it loses weight rapidly and may have diarrhea. If the crusts on the nostrils are rubbed off, the underlying tissue appears very red and inflamed, hence the term “red nose.” The respiratory form of the disease usually affects concentrated groups of cattle, such as in feedlots. The IBR viru ...
African swine fever
... Lumpy skin disease (LSD) Author: Prof JAW Coetzer and Dr Eeva Tuppurainen Adapted from: Coetzer, JAW. 2004. Lumpy skin disease, in Infectious diseases of livestock, edited by J.A.W. Coetzer & R.C. ...
... Lumpy skin disease (LSD) Author: Prof JAW Coetzer and Dr Eeva Tuppurainen Adapted from: Coetzer, JAW. 2004. Lumpy skin disease, in Infectious diseases of livestock, edited by J.A.W. Coetzer & R.C. ...
MEASLES What is measles? Measles is a highly infectious disease
... Measles is a highly infectious disease caused by the measles virus. How is it spread? Measles virus is spread through close contact with the nose and throat secretions of an infected person especially during coughs and sneezes. Measles virus is able to survive in small droplets in the air for at lea ...
... Measles is a highly infectious disease caused by the measles virus. How is it spread? Measles virus is spread through close contact with the nose and throat secretions of an infected person especially during coughs and sneezes. Measles virus is able to survive in small droplets in the air for at lea ...
View/Open
... Two livestock diseases that continue to have profound implications for livestock producers in developing countries are rinderpest and foot-andmouth disease. Both these diseases have been known since the turn of the twentieth century, have been managed, and in the case of rinderpest, eliminated from ...
... Two livestock diseases that continue to have profound implications for livestock producers in developing countries are rinderpest and foot-andmouth disease. Both these diseases have been known since the turn of the twentieth century, have been managed, and in the case of rinderpest, eliminated from ...
*OUTBREAK* Movie Assignment
... Part 3, covers overall discussion questions summarizing and examining the occurrences of the movie. This is to be typed and answered in formal format. Citations could be used in this section. Part 1 - Chronological Order Movie Questions 1. Why was the mercenary camp in the Motaba River Valley of Zai ...
... Part 3, covers overall discussion questions summarizing and examining the occurrences of the movie. This is to be typed and answered in formal format. Citations could be used in this section. Part 1 - Chronological Order Movie Questions 1. Why was the mercenary camp in the Motaba River Valley of Zai ...
Bovine Respiratory Disease - Veterinary Extension
... Many normal cattle carry one or more of the bacterial and viral agents in their upper respiratory system with no ill effects. These may occasionally enter the lungs but are usually expelled or inactivated and clinical signs or infection of the lungs does not develop. However under stress the animal’ ...
... Many normal cattle carry one or more of the bacterial and viral agents in their upper respiratory system with no ill effects. These may occasionally enter the lungs but are usually expelled or inactivated and clinical signs or infection of the lungs does not develop. However under stress the animal’ ...
Globalization and Infectious Diseases
... The deadly spread of Infectious Diseases • The spread of Infectious Diseases can be deadly and travels very fast. For example AIDS/HIV started in Africa and made it into the United States very fast and that was just over the period of a year. • Another example was the Bubonic plague, it spread arou ...
... The deadly spread of Infectious Diseases • The spread of Infectious Diseases can be deadly and travels very fast. For example AIDS/HIV started in Africa and made it into the United States very fast and that was just over the period of a year. • Another example was the Bubonic plague, it spread arou ...
Rinderpest
Rinderpest (also cattle plague or steppe murrain) was an infectious viral disease of cattle, domestic buffalo, and some other species of even-toed ungulates, including buffaloes, large antelope and deer, giraffes, wildebeests, and warthogs. The disease was characterized by fever, oral erosions, diarrhea, tenesmus, lymphoid necrosis, and high mortality. Death rates during outbreaks were usually extremely high, approaching 100% in immunologically naïve populations. Rinderpest was mainly transmitted by direct contact and by drinking contaminated water, although it could also be transmitted by air. After a global eradication campaign, the last confirmed case of rinderpest was diagnosed in 2001.On 14 October 2010, the United Nations Food and Agriculture Organization (FAO) announced that field activities in the decades-long, worldwide campaign to eradicate the disease were ending, paving the way for a formal declaration in June 2011 of the global eradication of rinderpest. On 25 May 2011, the World Organisation for Animal Health announced the free status of the last eight countries not yet recognized (a total of 198 countries were now free of the disease), officially declaring the eradication of the disease. In June 2011, the United Nations FAO confirmed the disease was eradicated, making rinderpest only the second disease in history to be fully wiped out, following smallpox.Rinderpest is believed to have originated in Asia, later spreading through the transport of cattle. The term Rinderpest is a German word meaning ""cattle-plague"". The rinderpest virus (RPV) was closely related to the measles and canine distemper viruses.