• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Required - UCR School of Medicine
Required - UCR School of Medicine

... Have you seen a doctor for any of the above? If “Yes”, which numbered item? 4. Hepatitis B vaccine: I understand that due to my occupational exposure to blood or other potentially infectious material, I may be at risk of acquiring hepatitis B virus (HBV) infection. I have been given the opportunity ...
Large-Scale Meta-Population Patch Models of Infectious Diseases
Large-Scale Meta-Population Patch Models of Infectious Diseases

... During the infectious period of the disease an individual would make contact with others and the number of resulting secondary cases would, on average in an otherwise completely susceptible population, be basic reproduction number, R0 , of the disease [12]. In this paper we use a slight variant of t ...
These Are Only Ways To Avoid Common Cold, Since
These Are Only Ways To Avoid Common Cold, Since

... respiratory infections are undefined. Pneumonia remains an important cause of morbidity and mortality for non hospitalized adults despite the widespread use of effective antimicrobial agents.2 ...
Effects of Infectious Bursal Disease Vaccination Strains on the
Effects of Infectious Bursal Disease Vaccination Strains on the

... the bursa of Fabricius in young chickens (Mazariegos et al. 1990). Virulent vaccines are suitable in areas with a highly pathogenic IBDV. Lack of information on the characteristics of virulent strains makes the monitoring of incidence of the highly virulent IBD virus very difficult (Tsukamoto et al. ...
Pulmonary manifestations in patients with AIDS
Pulmonary manifestations in patients with AIDS

H1N1 Influenza Fact Sheet
H1N1 Influenza Fact Sheet

... to infected pigs, such as in pig barns and livestock exhibits housing pigs at fairs. Human-to-human transmission of H1N1 flu can also occur. This is thought to occur in the same way as seasonal flu occurs in people, which is mainly through personto-person transmission through coughing or ...
INTRODUCTION TO PLANT VIRUSES
INTRODUCTION TO PLANT VIRUSES

... The development of plant, and other, virology can be considered to have gone through five major (overlapping) ages. The first two, Prehistory and Recognition of viral entity, were just described. After these two came the Biological age, between 1900 and 1935, when it was determined that plant viruse ...
PPT - uOttawa
PPT - uOttawa

... Immunology • Purpose of the immune system: – Discriminate self from non-self • Non-self –Antigens ...
Is It Strep Throat? - MainStreet Family Urgent Care
Is It Strep Throat? - MainStreet Family Urgent Care

... Streptococcal bacteria are extremely contagious and can spread through airborne droplets when a sick person sneezes or coughs. People may also become infected by touching surfaces which an infected person had previously touched, such as a doorknob, kitchen utensils and bathroom objects. Most sore th ...
Waste - Southern Health NHS Foundation Trust
Waste - Southern Health NHS Foundation Trust

... phlebotomy, scissors, cannula, scalpels ...
H1N1 Global Pandemic 2009 Kevin Sherin, MD, MPH, FACPM, FAAFP Director
H1N1 Global Pandemic 2009 Kevin Sherin, MD, MPH, FACPM, FAAFP Director

... submitted to them are positive for influenza. Of those positive for influenza, 98% were novel H1N1 influenza. The remaining 2% were seasonal influenza B. ...
Zika Virus Infections - Medical University of South Carolina
Zika Virus Infections - Medical University of South Carolina

... chemoprophylaxis use and travel area was known, 45 (5%) reported that they had followed and adhered to a chemoprophylactic drug regimen recommended by CDC for the areas to which they had traveled. Forty-one cases were reported in pregnant women, among whom only two (5%) adhered to chemoprophylaxis. ...
Antiretroviral resistance
Antiretroviral resistance

... BLOCKS VIRUS ...
Flu Facts
Flu Facts

... In general, anyone who wants to reduce their chances of getting the flu can get vaccinated. However, certain people should get vaccinated each year either because they are at high risk of having serious flu-related complications or because they live with or care for high risk persons. During flu sea ...
Pocket Book - Ageing and Aged Care
Pocket Book - Ageing and Aged Care

... This work is copyright. You may download, display, print and reproduce the whole or part of this work in unaltered form for your own personal use or, if you are part of an organisation, for internal use within your organisation, but only if you or your organisation do not use the reproduction for an ...
Diseases of Feral Swine Brochure
Diseases of Feral Swine Brochure

... to many of these diseases has been documented in feral swine; however, there are some listed here for which no exposure has been reported in feral swine. No direct link between feral swine and humans has been made regarding many of the diseases in this brochure; however, shared susceptibility of hum ...
Escherichia coli 0157:H7 What is Escherichia coli 0157:H7?
Escherichia coli 0157:H7 What is Escherichia coli 0157:H7?

... can occur when an individual eats food which has become contaminated with E. coli 0157:H7, most frequently undercooked ground beef and raw milk. Transmission also can occur directly from person-to-person in families, child care centers and custodial institutions. Outbreaks have also been traced to c ...
How is hand hygiene performed? - Department of Social Services
How is hand hygiene performed? - Department of Social Services

... This work is copyright. You may download, display, print and reproduce the whole or part of this work in unaltered form for your own personal use or, if you are part of an organisation, for internal use within your organisation, but only if you or your organisation do not use the reproduction for an ...
Fish Tank Exposure and Cutaneous Infections Due to
Fish Tank Exposure and Cutaneous Infections Due to

... series. Recent treatment reports that include 110 patients are summarized in table 2. Combination therapy, typically with 2 drugs, as reported in several small series, appears to have a low failure rate in superficial infection and is generally recommended [2, 6, 32–37]. A review of 44 cases conclud ...
Virus and Viroid Plant Pathogens
Virus and Viroid Plant Pathogens

... Virions have a simple construction (round or elongated or spherical, unenveloped virions); consist(s) of a capsid (including inner and outer capsid). Virus capsid is not enveloped. Capsid/nucleocapsid is elongated; exhibits helical symmetry; capsid. Capsid shape of elongated unenveloped virion or ta ...
Peer-reviewed Article PDF - e
Peer-reviewed Article PDF - e

... abdominal crump 85%; anorexia 6.4%; fever 25%; vomiting 9% and constipation 16%. These were agreeing with the most important clinical symptoms are diarrhea and mal-absorption [2]. Other mention that intestinal troubles followed by nausea and anorexia, other signs could be low-degree fever, flatulenc ...
Projected spread of Zika virus in the Americas
Projected spread of Zika virus in the Americas

... characterized by low grade fever, rash, and/or conjunctivitis, though only approximately 20% of those infected are symptomatic [4]. Although there have been instances of sexual and perinatal/vertical transmission [5, 6, 7, 8, 9] and the potential for transmission by transfusion is present [10], ZIKV ...
Sample pages 1 PDF
Sample pages 1 PDF

... countered successfully by use of low copy plasmids with for example P15A origins of replication restricting the plasmid copy number to 1 or very few per cell. This approach was successful in all of the first infectious clones for pestiviruses (ncpBVDV, cpBVDV, and CSFV) [15–18] but failed in case of ...
T - Florida Department of Corrections
T - Florida Department of Corrections

... CDC standards must be reported to the Department of Health using the "Acquired Immunodeficiency Syndrome Adult Confidential Case Report" form (CDC 50.42A) or Acquired Immunodeficiency Syndrome case report form. A copy of the report form should be filed in the medical record behind “Communicable Dise ...
Haemophilus influenzae type b (Hib) disease
Haemophilus influenzae type b (Hib) disease

... How safe are the vaccines? More than 20 years of studies and safety monitoring have shown that Hib vaccines have excellent safety profiles. Common vaccinerelated side effects are usually around the injection site and may include soreness/pain, redness and/or swelling. However, fever, restlessness, i ...
< 1 ... 120 121 122 123 124 125 126 127 128 ... 679 >

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.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report