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Sexually Transmitted Infections and AIDS
Sexually Transmitted Infections and AIDS

... • Can pass herpes whether blisters are present or not • A pregnant woman can infect her child during birth, causing blindness and possible death • C-section can prevent this ...
definitions of infection severity
definitions of infection severity

... • Infectious diarrhea, including uncomplicated C. difficile Disseminated Infections: 1. Two or more non-contiguous sites with the SAME organism 2. A disseminated infection can occur at any level of severity Recurrence Intervals to Determine Whether an Infection is the Same or New: ...
Sexually Transmitted Infections
Sexually Transmitted Infections

Goat Sheep Peste des Petits Ruminants FVSU
Goat Sheep Peste des Petits Ruminants FVSU

... can be  detection of  virus  by  ELISA, AGID, and PCR  or  observation of  typical  microscopic  lesions  by  histopathology.    Differential  diagnoses  include:  coccidiosis,  contagious  ecthyma,  pasteurella  pneumonia,  CCPP, FMD.   ...
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... mistake and attacks the body's own cells.  "Antiself" antibodies are  produced.  Some of these diseases include Type I diabetes, rheumatoid  arthritis and multiple sclerosis (MS). Type I diabetes ­ antibodies attack the insulin­producing cells                            of the pancreas Rheumatoid ar ...
Newcastle Disease and Avian Influenza
Newcastle Disease and Avian Influenza

... inflammation and the presence of mucous in the trachea (windpipe), clouding of the airsacs and small haemorrhages (petechiae) in the heart fat and pleural fat. Haemorrhagic areas are also present in the proventriculus, gizzard and intestine. In laying birds there may be haemorrhages in the ovary and ...
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... • nursing staff and healthcare workers in contact with patients in children's wards, infectious diseases wards, emergency rooms and intensive care units • day-care centre staff particularly where children have not been toilet trained • staff and residents of homes or institutions • sewerage workers ...
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Measles & other rashes

... Public Health will distribute letters to parents with all children with no documented MMR vaccination to approach GPs for vaccination All children over 1 yr age and adults born after 1970 can get MMR vaccination if not been vaccinated before ...
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STD Lesson Spring 2015

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... Some people get a flu-like illness. This first stage of HIV disease is called “acute HIV infection” or “primary HIV infection.” – Symptoms generally occur within 2 to 4 weeks. The most common symptoms are fever, fatigue, and rash. Others include headache, swollen lymph glands, sore throat, feeling a ...
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... unknown) validity or reliability should have been stated. An infection might seem more common simply because it is better documented both within and between countries. The reasons why certain infections are described whilst others ignored should also be made clear. Many of the infections described a ...
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... Antibiotics are not advised in most cases. This is because in most cases the infection clears within 2-3 days on its own without treatment. In people who are normally well, your own immune system will usually clear the bacteria or viruses that cause ear infections. Antibiotics may cause side-effects ...
Re: Changes to Varicella (Chickenpox) Protocol Infection Prevention
Re: Changes to Varicella (Chickenpox) Protocol Infection Prevention

< 1 ... 400 401 402 403 404 405 406 407 408 ... 454 >

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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