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Inflammation
Inflammation

...  An infection causes inflammation, but tissue that is inflamed may not be infected. Therefore,  inflammation may exist without the presence of microbial pathogens, i.e. sunburn ...
Conference 13 The Armed Forces Institute of Pathology Department of Veterinary Pathology
Conference 13 The Armed Forces Institute of Pathology Department of Veterinary Pathology

... and trachea. In mild cases, the only lesions may be conjunctivitis, sinusitis and mucoid tracheitis. In severe forms, diphtheritic changes can be striking, consisting of mucoid casts along the entire length of the trachea. Mucoid plugs in the larynx (as seen in this case) are also common. In some ca ...
BOSY_DEFENCE__ARISTO_
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... (after infection) • to localize & destroy the pathogens • phagocytes involve in phagocytosis – to engulf and digest the pathogens ...
Goat Sheep Int Parasites FVSU
Goat Sheep Int Parasites FVSU

... (anemia),  which  include  pale  mucous  membranes  (most  visible  by  viewing inside the lower eyelid) and bottle jaw (an accumulation of fluid  under the chin). The greater the infection level the more blood is lost and  eventually  the  animal  may  die.  When  infections  with  Telodorsagia  (O ...
Anaerobes of clinical Importance
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... Pathogenesis • Mainly due to tetanospasmin which is powerful exotoxin (protein) .This organism does not lead to invasion or Bacteraemia . Its function to inhibits transmission of normal inhibitory messages from central nervous system at anterior horn cells of cord. Diagnosis • Mainly by clinical and ...
Kumamoto2010Part2
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eg infectious diseases

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Infection Control Service E. coli

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Click Here
Click Here

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Hepatitis E Virus Update December 2014

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... PRRs, the Mannose-Binding Lectin (MBL) is abundant in the infectious process. It recognizes carbohydrates expressed by many pathogens (viruses, bacteria or parasites) (Juul-Madsen et al., 2011). Increasing serum levels is associated with resistance to several diseases including IB (Kjaerup et al., 2 ...
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Insights Into the Epidemiology of Sexually Transmitted Diseases

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Genotypic characterization of infectious bronchitis viruses from India
Genotypic characterization of infectious bronchitis viruses from India

... strain, H120. The least homology (high percent divergence) was with the isolate IBV 186 (94.8%). All the isolates sequenced had 1-4 nucleotide differences from that of the H120 vaccine virus. Thus it appears that the vaccine viruses are acquiring point mutations and insertions during its spread in t ...
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Lecture 1 Bacterial meningitis

... • Most cases of viral meningitis occur in children younger than age 5. • In the past, bacterial meningitis also usually affected young children. • But since the mid-1980s, as a result of the protection offered by current childhood vaccines, the median age at which bacterial meningitis is diagnosed h ...
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Chicken pox - Healthwise

... immunoglobulin. This is prepared from blood donors who have had chicken pox and whose blood thus contains high levels of antibody against the virus. Chicken pox in the second half of pregnancy, but before the last week, carries no risk to the baby. Other groups at risk of severe complications from c ...
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How do Immunologists Study Disease?

... Years later that “particle” was determined to be a retrovirus and was named in her honor – Friend Virus. The virus was not named for its qualities as was HIV, Human Immunodefiency Virus, the cause of AIDS. Friend virus causes disease much the way its close relative HIV does only FV has a different v ...
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Influenza A virus isolation is undertaken routinely in embryonated

... Influenza A virus isolation is undertaken routinely in embryonated chicken eggs, but to improve virus detection various cell lines can be used. The CACO-2 cell line was compared to the MDCK cell line and embryonated chicken eggs for the isolation of H1N1, H1N2, H3N2 swine influenza A virus subtypes ...
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Sinusitis Arrhythmia Infection

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Flashback - Max-Planck

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Influenza
Influenza

... the control and prevention of seasonal and pandemic influenza infections. ...
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Hepatitis B



Hepatitis B is an infectious disease caused by the hepatitis B virus (HBV) which affects the liver. It can cause both acute and chronic infections. Many people have no symptoms during the initial infection. Some develop a rapid onset of sickness with vomiting, yellowish skin, feeling tired, dark urine and abdominal pain. Often these symptoms last a few weeks and rarely does the initial infection result in death. It may take 30 to 180 days for symptoms to begin. In those who get infected around the time of birth 90% develop chronic hepatitis B while less than 10% of those infected after the age of five do. Most of those with chronic disease have no symptoms; however, cirrhosis and liver cancer may eventually develop. These complications results in the death of 15 to 25% of those with chronic disease.The virus is transmitted by exposure to infectious blood or body fluids. Infection around the time of birth or from contact with other people's blood during childhood is the most frequent method by which hepatitis B is acquired in areas where the disease is common. In areas where the disease is rare, intravenous drug use and sexual intercourse are the most frequent routes of infection. Other risk factors include working in healthcare, blood transfusions, dialysis, living with an infected person, travel in countries where the infection rate is high, and living in an institution. Tattooing and acupuncture led to a significant number of cases in the 1980s; however, this has become less common with improved sterility. The hepatitis B viruses cannot be spread by holding hands, sharing eating utensils, kissing, hugging, coughing, sneezing, or breastfeeding. The infection can be diagnosed 30 to 60 days after exposure. Diagnosis is typically by testing the blood for parts of the virus and for antibodies against the virus. It is one of five known hepatitis viruses: A, B, C, D, and E.The infection has been preventable by vaccination since 1982. Vaccination is recommended by the World Health Organization in the first day of life if possible. Two or three more doses are required at a later time for full effect. This vaccine works about 95% of the time. About 180 countries gave the vaccine as part of national programs as of 2006. It is also recommended that all blood be tested for hepatitis B before transfusion and condoms be used to prevent infection. During an initial infection, care is based on the symptoms that a person has. In those who develop chronic disease antiviral medication such as tenofovir or interferon maybe useful, however these drugs are expensive. Liver transplantation is sometimes used for cirrhosis.About a third of the world population has been infected at one point in their lives, including 240 million to 350 million who have chronic infections. Over 750,000 people die of hepatitis B each year. About 300,000 of these are due to liver cancer. The disease is now only common in East Asia and sub-Saharan Africa where between 5 and 10% of adults have chronic disease. Rates in Europe and North America are less than 1%. It was originally known as serum hepatitis. Research is looking to create foods that contain HBV vaccine. The disease may affect other great apes as well.
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