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Slide 1
Slide 1

Procedures for Registration of Infectious Diseases
Procedures for Registration of Infectious Diseases

... without delay to the Centre for Disease Prevention and Control at any time of day or night by telephone and in writing by sending a completed urgent report form by fax, by post, by courier or electronically, and register the fact of notification in the medical documentation of the patient; 7.2. rega ...
Time From Infection to Disease and
Time From Infection to Disease and

... here suggest that dry symptoms precede wet ones by a mean of 6.1 days. This means that the incubation period likely underestimates the time to infectiousness, and that models using the incubation period as the latent period may capture a slower dynamic. More important, however, are our findings on th ...
(PHT Standard Precautions Policy).
(PHT Standard Precautions Policy).

Epstein-Barr Virus: An Important Vaccine Target for Cancer Prevention
Epstein-Barr Virus: An Important Vaccine Target for Cancer Prevention

... at least 125,000 new cases of IM reported in the United States each year, and ~200,000 new cases of EBV-associated malignances are reported each year worldwide (Table 1). Although effective vaccines are licensed for prevention of infection with hepatitis B virus and selected subtypes of human papill ...
MRSA brochure - Cook County Department of Public Health
MRSA brochure - Cook County Department of Public Health

... MRSA is a common cause of minor skin infections, but can also cause more serious infections (such as pneumonia, bloodstream infections, and surgical wound infections. The more serious infections may require hospitalization, especially in people with weakened immune systems. ...
Insights into viral transmission at the uterine–placental interface
Insights into viral transmission at the uterine–placental interface

... adaptive immune response can first be detected. Pathogenesis is directly linked to the immune status of the host, and virus can be transmitted by solid organ and bone marrow transplantation. Innate and specific immune responses control infection and are central in protection from disease. Antibodies ...
introduction
introduction

... nasopharyngeal cavity and/or on the skin, and (2) its ability to produce diphtheria toxin. Since those determinants involved in colonization of the host are encoded by the bacteria, and the toxin is encoded by the corynebacteriophage, the molecular basis of virulence in C.diphtheriae results from th ...
Cold Sores Policy - Holistic Dental Centre
Cold Sores Policy - Holistic Dental Centre

... It is never too late to start treating a cold sore as even during the blister stage, antiviral creams are effective. An untreated cold sore will usually last between nine and eleven days. Treatment with an antiviral cream will also help prevent the spread of the virus. Treating the first infection ...
Negative Sero-occurrence of Infectious Bursal Disease
Negative Sero-occurrence of Infectious Bursal Disease

... 1956; Lancaster and Alexander, 1975). Those exposed to NDV are known to produce antibody response (Inooka et al 1984; Ito et al 2001). Inoculation with the oil vaccine produced a very high titer of HI antibody in the serum for a long time, while inoculation with any of the spray vaccines produced lo ...
Severe Acute Respiratory Syndrome (SARS)
Severe Acute Respiratory Syndrome (SARS)

... problems, and the onset of diarrhea. As the disease progresses, about 20 percent to 30 percent of patients develop pneumonia or acute respiratory distress syndrome and require hospitalization. How does SARS spread? SARS-CoV spreads from one person to another mainly through close contact with a SARS ...
Standard Precautions and Infection Control
Standard Precautions and Infection Control

EPSTEIN-BARR VIRUS INFECTIONS
EPSTEIN-BARR VIRUS INFECTIONS

... The heterophile test is used for the diagnosis of IM in children and adults. A titer of 40-fold or greater is diagnostic of acute EBV infection in a patient who has symptoms compatible with IM and atypical lymphocytes. Tests for heterophile antibodies are positive in 40% of patients with IM during t ...
How to Manage Parents Unsure About Immunization
How to Manage Parents Unsure About Immunization

... that there is a counter argument. Although occasionally resistant to giving up these new-found beliefs (the first information learned about an issue is often the best-learned), they slowly may moderate their position, and frequently consent to immunization—if not that day, then at a later visit. Wel ...
Dermatology_Lecture_3 - Medical
Dermatology_Lecture_3 - Medical

... in response to certain drugs, such as penicillin, aspirin, etc; or in response to contact with insect bites, cats, exposure to detergents or dry cleaning chemicals on clothes. Skin tests performed by an allergist can help in identifying the substance responsible for hives. Hives usually disappear on ...
ADEM (Acute disseminated encephalomyelitis
ADEM (Acute disseminated encephalomyelitis

... ‘inflammatory demyelinating condition’ of the brain and spinal cord. Inflammation damages the protective covering around the nerve fibres (the ‘myelin’). It usually affects children, most commonly under the age of 10.1 Like MS, ADEM is thought to be an autoimmune condition, in which the body’s immun ...
4-Viral Hemorrhagic Fevers (Jan 2010).
4-Viral Hemorrhagic Fevers (Jan 2010).

... • While 2.5 billion people are at risk of infection world-wide, an estimated 50 to 100 million cases of dengue fever (DF) and several hundred thousand cases of dengue hemorrhagic fever (DHF) occur per year • DHF comprises 2-5% of secondary infections, with average case fatality rate of DHF is about ...
Infectious Disease Control Guideline
Infectious Disease Control Guideline

... b. There will be a special provision under Infectious Disease Control Act, 2020 so that when there is occurrence of diseases which are prone for epidemics, concerned authorities will be timely informed. c. In order to manage the diseases transmitted from animals and insects to human, a mechanism wil ...
Acute Pharyngitis
Acute Pharyngitis

... requires a number needed to treat of approximately 3000-4000 (in the absence of an outbreak). b. Prevention of acute glomerulonephritis has never been demonstrated with antibiotic therapy. c. Prevention of suppurative complications, such as peritonsillar abscess, is possible, although many patients ...
syphilis - The Washington Physicians Group
syphilis - The Washington Physicians Group

... Sometimes a baby is born with syphilis if the mother has the disease during pregnancy. What are the symptoms? The symptoms of syphilis vary according to the stage of the disease. During the first stage, smooth, red, painless sores called chancres appear. People usually get chancres near the genitals ...
Dromedaries (Camelus dromedarius) are of very low susceptibility to experimental, highdose inoculation with FMDV Serotype O and do not transmit the infection to direct contact camels or sheep
Dromedaries (Camelus dromedarius) are of very low susceptibility to experimental, highdose inoculation with FMDV Serotype O and do not transmit the infection to direct contact camels or sheep

... Opinions vary widely whether animals of the camelidae family are susceptible to FMD or not, or if they may serve as viral reservoirs. Several investigations appear to indicate that dromedaries can contract the disease after experimental infection and through close contact with FMD diseased livestock ...
Prevention of FIP in Cat Shelters - Proceedings of the NAVC
Prevention of FIP in Cat Shelters - Proceedings of the NAVC

FELINE INFECTIOUS PERITONITIS (FIP)
FELINE INFECTIOUS PERITONITIS (FIP)

... with concurrent feline leukemia virus (FeLV) infection may have profound panleukopenia. In most cases of FIP, a mild to moderately severe anemia exists. Fluid Analysis: Peritoneal and pleural effusions (when present!) are characteristic and essentially diagnostic. The fluid is light to dark yellow ...
PDF - Medical Journal of Australia
PDF - Medical Journal of Australia

... study in Sydney in the 1990s found that at least 16% of people with tuberculous lymphadenitis had HIV co-infection.13 The higher prevalence in the study may relate to the high prevalence of HIV infection in south-eastern Sydney or to selection of subjects with extrapulmonary disease.5 Interestingly, ...
A Review of the Role of Clothing and Household Linens
A Review of the Role of Clothing and Household Linens

... A review of the literature1 indicates that clothing and household linens play a significant role in the spread of infectious diseases in the home and everyday settings during normal activities. Sources of evidence included field studies assessing microbial contamination on clothing, survival studies ...
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Chickenpox



Chickenpox, also known as varicella, is a highly contagious disease caused by the initial infection with varicella zoster virus (VZV). The disease results in a characteristic skin rash that forms small, itchy blisters, which eventually scab over. It usually starts on the face, chest, and back and then spreads to the rest of the body. Other symptoms may include fever, feeling tired, and headaches. Symptoms usually last five to ten days. Complications may occasionally include pneumonia, inflammation of the brain, or bacterial infections of the skin among others. The disease is often more severe in adults than children. Symptoms begin ten to twenty one days after exposure to the virus.Chickenpox is an airborne disease which spreads easily through the coughs and sneezes of an infected person. It may be spread from one to two days before the rash appears until all lesions have crusted over. It may also spread through contact with the blisters. Those with shingles may spread chickenpox to those who are not immune through contact with the blisters. The disease can usually be diagnosed based on the presenting symptom; however, in unusual cases may be confirmed by polymerase chain reaction (PCR) testing of the blister fluid or scabs. Testing for antibodies may be done to determine if a person is or is not immune. People usually only get the disease once.The varicella vaccine has resulted in a decrease in the number of cases and complications from the disease. It protects about 70 to 90 percent of people from disease with a greater benefit for severe disease. Routine immunization of children is recommended in many countries. Immunization within three days of exposure may improve outcomes in children. Treatment of those infected may include calamine lotion to help with itching, keeping the fingernails short to decrease injury from scratching, and the use of paracetamol (acetaminophen) to help with fevers. For those at increased risk of complications antiviral medication such as aciclovir are recommended.Chickenpox occurs in all parts of the world. Before routine immunization the number of cases occurring each year was similar to the number of people born. Since immunization the number of infections in the United States has decreased nearly 90%. In 2013 chickenpox resulted in 7,000 deaths globally – down from 8,900 in 1990. Death occurs in about 1 per 60,000 cases. Chickenpox was not separated from smallpox until the late 19th century. In 1888 its connection to shingles was determined. The first documented use of the term chicken pox was in 1658. Various explanations have been suggested for the use of ""chicken"" in the name, one being the relative mildness of the disease.
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