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The Threat of Multidrug-Resistant Infections to Children
The Threat of Multidrug-Resistant Infections to Children

... simply had no drugs available for treatment. Unfortunately, I’m not alone. This is happening in hospitals across the country more and more often. Boosting the development of new antibiotics to treat resistant Gram-negative infections is an urgent public health priority.” — Jason G. Newland, Co-Chai ...
Approach to Acute Monoarthritis of the Knee Henry Averns Assistant Professor Rheumatology Division
Approach to Acute Monoarthritis of the Knee Henry Averns Assistant Professor Rheumatology Division

... Crystal-proven diagnosis of gout or pseudogout Crystals can be present in a septic joint. rules out infection. The presence of fever is useful in distinguishing Fever may be absent in patients with infectious causes from other causes. infectious monoarthritis but can be a presenting feature in acute ...
Infection Control - NC Radiation Protection
Infection Control - NC Radiation Protection

... The OSHA defines exposure incidents as a specific eye, mouth, other mucous membrane, nonintact skin or parenteral (e.g., needlestick, human bites, cuts or abrasions) contact with blood or OPIM that results from the performance of an employee’s duties. If you have had an exposure incident, immediatel ...
The Infectious Disease Process
The Infectious Disease Process

... What is the Difference? • Colonization: bacteria is present without evidence of infection (e.g. fever, increased white blood cell count) • Infection: active process where the bacteria is causing damage to cells or tissue; – example purulent drainage from an open wound on the resident’s skin. – UTI: ...
Documentation Concerning Infectious and Communicable Diseases
Documentation Concerning Infectious and Communicable Diseases

... For the health and safety of students, patients, and others with whom you may come in contact, the Emory University School of Medicine has established certain requirements concerning immunization, laboratory testing, and surveillance. To be certain that each applicant understands and has the opportu ...
M.W. Service (1993) Mosquito Ecology: Field Sampling Methods
M.W. Service (1993) Mosquito Ecology: Field Sampling Methods

... Dams Clear cutting forests ...
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6 slides

... Ability of virus to gain entry (most important) Glycoproteins that aren’t recognized are rejected by the cell. ...
Bloodborne Pathogens
Bloodborne Pathogens

... Hepatitis B is a disease of the liver caused by a virus, which is usually contracted through sexual contact, needle sharing, through skin wounds or other breaks in the skin, or by mucous membrane contact with blood or other infectious materials. The usual symptoms of acute infections include fatigue ...
Pediatric Infections
Pediatric Infections

... Most cases are asymptomatic Transmission: infected respiratory secretions Symptomatic cases: most commonly show up as roseola infantum (exanthema subitum) o Reactivation of virus infection can also occur in immunosuppressed patients (BM suppression, ...
QUIZ - Infectious Disease Control, Bloodborne Pathogens, and
QUIZ - Infectious Disease Control, Bloodborne Pathogens, and

... 11. If you don’t get the Hepatitis B vaccine when you are hired, you will need to pay for it later. True or False 12. If someone has a disease carried in droplets, say from sneezes of coughs, I should wear a mask (a) when I get out of my car (b) as I enter the work site (c) when working within three ...
Handout 2 Employer and Employee Roles and
Handout 2 Employer and Employee Roles and

... Learning outcome 1, assessment criteria 1.1, 1.2 Everyone within a health and social care setting has responsibility for preventing infection. Employees and visitors to a care setting must do all they can to avoid getting and passing on pathogens, such as bacteria and viruses, that cause illness and ...
Infection and Disease II
Infection and Disease II

FLOW CYTOMETRY CORE FACILITY
FLOW CYTOMETRY CORE FACILITY

... be started until this application has been reviewed and approved. Additional information may be requested before approval can be considered. Please allow at least one week for the review and approval process to be completed. Date: Project Title: ...
Immunology
Immunology

... intracellular infection in general. ...
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葉才明

... • Immunization against a variety of non-infectious conditions is being investigated. ...
What is Human Immunodeficiency Virus (HIV)
What is Human Immunodeficiency Virus (HIV)

... • Timeline varies from person to person • Intensive medication treatments may slow down the virus but not kill it ...
Presentation of the VHPB meeting conclusions
Presentation of the VHPB meeting conclusions

... – to mid-1970s: unscreened blood, inadequate sterilization, large family size, high birth rate, increasing injecting drug use – 1980s: improved health practices (including screening), socioeconomic conditions and demographic patterns, benefits from AIDS prevention campaigns, selective immunization – ...
Bacterial Infection and Immunity
Bacterial Infection and Immunity

... Once bacteria have entered the body, adherence is a major initial step in the infection process. The terms adherence, adhesion, and attachment are often used interchangeably. ...
Document
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... infected dams to offspring, perpetuating the prevalence of the virus in wild and captive populations. Infected mice and hamsters can shed the virus for several months or throughout their lives, and there is no vaccine or treatment. ...
viruses2
viruses2

... nucleic acid molecules with protective coats, that are replicated by the enzymatic machinery of suitable host cells. They are the least particle of live substence ...
Virus
Virus

... Virus - induced cell death • Death of infected cells and their neighbours induced by host innate defensive hypersensitive (Shepherd et al., 2009) ...
Antiviral drug
Antiviral drug

... antibiotic, antifungal and antiparasitic drugs. They are relatively harmless to the host, and therefore can be used to treat infections. They should be distinguished from viricides, which are not medication but destroy virus particles. Most of the antivirals now available are designed to help deal w ...
Strains of NDV classified according to their pathogenicity into
Strains of NDV classified according to their pathogenicity into

... • So rapidly acting that birds may die without showing any clinical signs • Endemic to Asia, the Middle East and Africa – where H5N1 Avian Influenza is also established • Occurs in Europe, Australia and North America ...
abstract
abstract

... the fusion and post fusion processes. Once attachment is finished is when virus entry begins, which is where much diversity amongst viruses exists. Paramyxoviruses are a family of spherical virons that contain negatively stranded RNA and are found in a variety of common human and animal pathogens. M ...
Neonatal Infection
Neonatal Infection

... person carries the virus for life which may be activated from time to time, during which infectious virions appear in the urine and the saliva.  Reactivation can also lead to vertical transmission. It is also possible for people who have experienced primary infection to be reinfected with another o ...
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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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