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Chapter 21 Microbial Diseases of the Skin
Chapter 21 Microbial Diseases of the Skin

... Name the organisms responsible for (a) tetanus and (b) botulism. Describe the transmission pathways of both. Explain the differences between the paralyses cause by tetanus and botulism. What is responsible for the paralysis? What are the preventative and post exposure treatments for tetanus and botu ...
New Transfusions Transplantation Infections Rabies
New Transfusions Transplantation Infections Rabies

... caused by viruses in the genus Lyssavirus, family Rhabdoviridae, that is nearly uniformly fatal in unvaccinated hosts. Although the virus is present in animal reservoirs, infection in humans is rare in the United States, with only two cases reported in 20031,2 and no more than six cases reported in ...
Mission Statement - OAS :: Department of Conferences and
Mission Statement - OAS :: Department of Conferences and

... Dr Marcos Espinal Director, Communicable Diseases and Health Analysis Washington DC, 24 September 2014 ...
CMV
CMV

... a major role in CMV transmission in child care centers. Viruria occurs in as many as 70% of infected children ages 2 to 3 years. Serologic studies demonstrate a 30% seroconversion rate among parents whose children shed CMV compared with no seroconversions among parents whose children do not excrete ...
The Role of CD8 immune responses in HIV infection
The Role of CD8 immune responses in HIV infection

For Child Care Settings - Western Health and Social Care Trust
For Child Care Settings - Western Health and Social Care Trust

... regarding when and where to seek further advice. A number of sources of advice were referred to and a consensus view has been used in the compilation of the document. It should be remembered that infections are only one of the hazards that children and staff may be exposed to within childcare settin ...
عرض تقديمي من PowerPoint
عرض تقديمي من PowerPoint

... The median splenic weight in adults is about 150 grams. It is not usually palpable, but may be felt in children, adolescents, and some adults, especially those of asthenic build. Patients with chronic obstructive pulmonary disease and low diaphragms commonly have palpable spleens The spleen is consi ...
HIV Transmission in the United States: Considerations of Viral Load
HIV Transmission in the United States: Considerations of Viral Load

... of risk behavior and unsuppressed viral load and should therefore be offered treatment. In addition, one of the goals of the National HIV/AIDS Strategy is to increase the percentage of blacks/African Americans, Hispanics, and MSM with viral suppression by 20 % [15]. However, the same Strategy goals ...
Chickenpox and shingles - North Tees and Hartlepool NHS
Chickenpox and shingles - North Tees and Hartlepool NHS

... Chickenpox may begin with cold-like symptoms followed by a high temperature and an itchy rash of red spots which turn into watery blisters within a few hours. The spots appear over several days. They then burst and form scabs. The rash can cover all parts of the body, including the eyes and inside o ...
Study of viral diseases in some freshwater fish in the Republic of
Study of viral diseases in some freshwater fish in the Republic of

... During the same time period of this research project, fish viral diseases in Kosovo were reported in REXHEPI et al. (2009), where a high number of IPNV-positive farmed rainbow trout sites were identified. 11.5% (13 of 113 samples) of the IPNV positive pools were detected, originating from 7 sites (7 ...
AS-12 Outline
AS-12 Outline

... others like Thayer-Martin medium for suspected Neisseria infection. Reasons to culture before treatment- reveal sensitivities of organisms to eliminate ineffective drugs to reduce toxicity, discriminate between static and cidal properties of antibiotics and guide modification in therapy, ineffective ...
NATtrol Norovirus GI Positive Control (6 x 0.125mL
NATtrol Norovirus GI Positive Control (6 x 0.125mL

... stocks used to formulate each control pack. The inactivation was verified by the absence of viral growth in validated tissue culture based infectivity assays. Purified protein matrix used in the manufacture of this product is treated with 0.09% sodium azide. It was manufactured from materials that h ...
The Eye Red
The Eye Red

... • Molluscum contagiosum is a viral viral infection that is caused by a member of the poxvirus family. • The virus can spread through contact with contaminated objects, such as towels, clothing, or toys. • Self limited can last last 2-3 months or 1-2 years. • Diagnosis is made by clinical appearance ...
Corneal Infections from A to Z - Heart of America Contact Lens Society
Corneal Infections from A to Z - Heart of America Contact Lens Society

... others like Thayer-Martin medium for suspected Neisseria infection. Reasons to culture before treatment- reveal sensitivities of organisms to eliminate ineffective drugs to reduce toxicity, discriminate between static and cidal properties of antibiotics and guide modification in therapy, ineffective ...
HPV - CancerQuest
HPV - CancerQuest

... Cervarix™ protects against types 16 and 18. These are high-risk types that cause cervical cancer over 70% of all cervical cancer cases. ...
01 Lecture on HIV - AIDS
01 Lecture on HIV - AIDS

... Origin of HIV/AIDS • Originated in Africa and spread to the US and Europe • Found preserved 1959 blood sample • Humans may have ate nonhuman primates for meat and mutated to HIV • AIDS was coined in 1982 • HIV was found to be the cause of AIDS in 1983-84 ...
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Dc¯’vcb weDd¬· AvBwf BbwdDkb 100 wg. wj. t cÖwZ... j¨vK‡UU hv wm‡cÖvd¬·vwmb wewc 200 wg. MÖv. Gi mgZzj¨ |

... Beuflox Injection should only be administered by slow intravenous infusion over a period of 60 minutes. Local IV site reactions have been reported with the intravenous administration of Ciprofloxacin. These reactions are more frequent if infusion time is 30 minutes or less or if small vein of the ha ...
Heterogeneities in the transmission of infectious agents: Implications
Heterogeneities in the transmission of infectious agents: Implications

... including vector-borne parasites and sexually transmitted pathogens. The rule implies that control programs targeted at the ‘‘core’’ 20% group are potentially highly effective and, conversely, that programs that fail to reach all of this group will be much less effective than expected in reducing le ...
rBCG - stopenterics
rBCG - stopenterics

... acidic pH. The gene (ureC) encoding the urease enzyme that blocks the acidification of the phagosome containing BCG was deleted as a means of providing the optimal pH for listeriolysin function. This vaccine demonstrated improved safety in SCID mice and superior potency than BCG control to reduce Mt ...
Generation of an HFRS Patient-Derived Neutralizing Recombinant
Generation of an HFRS Patient-Derived Neutralizing Recombinant

... Institute of Virology, Chinese Academy of Preventive Medicine, Beijing, China Institute of Molecular Genetics, University of Heidelberg, Heidelberg, Germany ...
MDRO Recommendations for LTC 5
MDRO Recommendations for LTC 5

... Cohort: To place two or more residents colonized or infected with the same pathogen in the same living quarters. Cohort staffing: The practice of assigning staff to work with previously designated groups. One staff only cares for MDRO residents while another staff person only cares for non-MDRO resi ...
Vaccination Dynamics of Chickenpox in Agona West Municipality of
Vaccination Dynamics of Chickenpox in Agona West Municipality of

... Macartney et al. [6] studies on varicella showed that the vaccine is safe and highly effective in reducing varicella-related disease with universal varicella vaccination of children in the USA over the past 10 years. Edmunds and Brisson [7] brought to bear that infant VZV vaccination could lead to a ...
Pigs immunized with Chinese highly pathogenic PRRS virus
Pigs immunized with Chinese highly pathogenic PRRS virus

... (GenBank ID: EF112445.1), one of the earliest HP-PRRSV strains, was isolated in 2006 and shares 91% homology with the genome of VR-2332 (GenBank ID: AY150564.1). However, during the prevalence of HP-PRRSV from 2006 to 2009, commercial PRRSV vaccines based off the VR-2332 strain failed to protect pig ...
Functions of glycoprotein G of herpes simplex virus type 2
Functions of glycoprotein G of herpes simplex virus type 2

... columns from HSV-2 infected cell cultures. For the vaccine studies mgG-2 was purified using Helix pomatia lectin affinity chromatography. A frame shift HSV-2 mutant devoid of mgG-2 and an emerald green fluorescent protein labelled sgG-2 and mgG-2 negative HSV-2 were used for functional studies in C5 ...
Feline Parvovirus (FPV)
Feline Parvovirus (FPV)

... Not all cats infected with FPV show signs but if they do, they may include the following: • vomiting, bringing up froth or being wet around the lips • a variable temperature – usually raised in the early stages, and low later on • hunger and thirst with an inability to eat or drink – affected cat ...
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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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