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Assignment 3
Assignment 3

Chain of infection - Home - KSU Faculty Member websites
Chain of infection - Home - KSU Faculty Member websites

Synthetic epidemic
Synthetic epidemic

Click here to find out when to keep your child
Click here to find out when to keep your child

Communicable Disease Chart - Hamilton
Communicable Disease Chart - Hamilton

... gastrointestinal symptoms Infections in children may without respiratory also be associated with some symptoms (cough & fever) gastrointestinal symptoms is unrelated and not caused such as nausea, vomiting and by the influenza virus. diarrhea. Symptoms typically last 5-7 days, cough may persist for ...
Hand Hygiene Facts and Quiz (slides)
Hand Hygiene Facts and Quiz (slides)

... is colonized but not infected with resistant organisms (e.g., MRSA or VRE) the healthcare worker’s hands can spread resistant organisms to other residents and the environment. Answer: True. Residents who are colonized, but not infected, with bacteria can spread germs to the hands of healthcare worke ...
Salmonella typhimurium
Salmonella typhimurium

... Under cooked meat or poultry shouldn’t be consumed, as this meat may carry bacteria. Frequent and over consumption of antibiotics should be avoided so that resistance of the pathogen to the antibiotic can be controlled. Food prepared for infants must be very hygienic and bottles must be sterilized b ...
ANATOMY, PHISIOLOGY and ILLNESSES of the THROAT
ANATOMY, PHISIOLOGY and ILLNESSES of the THROAT

... others. In up to 30% of cases, no organism is identified. • Most cases of pharyngitis occur during the colder months - during respiratory disease season. Spread among household members is common. The medical importance of recognizing strep throat as a cause of pharyngitis stems from the need to prev ...
Hello, This is a test document
Hello, This is a test document

... students how many activities they will need to complete. Remember and understand  Students will create a glossary of common words associated with influenza. Students can use the BtN transcript of the swine flu story and highlight unfamiliar words to include in their glossary. Words students could i ...
atmospheric and biol..
atmospheric and biol..

Leptospirosis in cattle - The Beef Cattle Institute
Leptospirosis in cattle - The Beef Cattle Institute

... There are many different brands available and none seem to be better nor worse than the others. Vaccination will not stop an infected animal from shedding the bacteria however it will help reduce the infection of naïve calves. Environmentally, we need to be sure that we remove areas of stagnant wate ...
13 SEXUALLY TRANSMITTED INFECTIONS CHAPTER
13 SEXUALLY TRANSMITTED INFECTIONS CHAPTER

... review this information and screen all patients because many people with infections do not have symptoms and therefore have no idea that testing might be needed. Routine review is recommended by the CDC.” ...
Psychiatry Grand Rounds December 13, 2006
Psychiatry Grand Rounds December 13, 2006

... syphilis and Lyme disease are associated with neuropsychiatric symptoms following transmission of infectious agents to the central nervous system. …evidence also points to potential for peri-, pre-, and postnatal infections as causes for several neurodevelopmental disorders.” S. Hossein Fatemi, Ed., ...
40-60 Immune Compromised Clients
40-60 Immune Compromised Clients

... There is no evidence to support what has historically been termed as “Reverse Isolation”. Even in the case of hematopoietic stem cell transplant recipients, the Center for Disease Control does not recommend “reverse isolation”. In the majority of circumstances, Routine Practices are sufficient for p ...
GIARDIASIS HISTORY Giardiasis is known by its commonly called
GIARDIASIS HISTORY Giardiasis is known by its commonly called

... 2004). The main source of nutrients for Giardia is glucose that is provided by the intestinal epithelium and is ingested via diffusion. They attach to the intestinal epithelium and mucous layers where they propagate. This does not, however cause inflammation of the mucosa. After propagation, the tro ...
bloodborne pathogens - Avery County Schools
bloodborne pathogens - Avery County Schools

... AIDS actually develops. HIV attacks the body's immune system, weakening it so that it cannot fight other deadly diseases. AIDS is a fatal disease, and while treatment for it is improving, there is no known cure. Estimates on the number of people infected with HIV vary, but some estimates suggest tha ...
Toxic food-borne infections. Escherichiosis. Campylobacteriosis.
Toxic food-borne infections. Escherichiosis. Campylobacteriosis.

... epithelial adherence and leads to attaching and effacing lesions. And finally, there is enteroaggregative E.coli (EAEC) demonstrating a stacked-brick adherence to epithelium cells. All these classes are connected with different epidemic patterns and clinical syndromes. Infection is caused by contact ...
What You NEED - Broward County!
What You NEED - Broward County!

... blood from the source individual, but some other sample of his or her blood was drawn for any other reason, this sample legally can be used. If the source individual is unable or unwilling to give consent, the EMS organization should consider seeking the legal authority to act without his or her con ...
for the Spread of STIs
for the Spread of STIs

... HIV viral loads and can more easily infect others with HIV  People with HIV can have more serious complications of other ...
Happy Valley Union ESD Administrative Regulation
Happy Valley Union ESD Administrative Regulation

... Although not every educator is occupationally exposed to bloodborne pathogens  while  performing  his/her  job,  it  is  important  for  everyone  in  an  educational  setting to understand the dangers of infection and safety procedures we can use  to minimize risk.  ...
Infective material, concepts and procedures for intentional sow herd
Infective material, concepts and procedures for intentional sow herd

Oh No! My Joey has Herpes
Oh No! My Joey has Herpes

... We did however have another outbreak in the small joeys at the house when a joey named Muffie was visiting the Recovery Centre daily for exercise and interaction as she was older than the other joeys at the house. She began to sneeze and was removed from the house but had already transferred the vir ...
Transfusion Transmitted Viral Infections
Transfusion Transmitted Viral Infections

... • Predominantly spread via fecal-oral route; outbreaks often related to food handling. • Clinical disease usually mild and self-limited, but may rarely cause severe hepatitis and death. • Only rare cases of transfusion-transmitted infection have been reported • Prospective donors with a history of a ...
Dear Parent/Guardian: There has been at least one case of impetigo
Dear Parent/Guardian: There has been at least one case of impetigo

... See your doctor if your child develops any unusual sores, especially if they contain fluid or pus. Although impetigo is not dangerous, it may lead to serious complications when it is not treated or controlled. HOW IS IMPETIGO TREATED? The treatments for impetigo depend on the child’s age and the sev ...
Infectious disease dynamics: what characterizes a successful invader?
Infectious disease dynamics: what characterizes a successful invader?

... not discounted for the possibility that some of these potential infectees are already infected. The denominator represents the average rate at which infected individuals move out of the infectious class, either by recovering (at the rate v) or by dying (from the infection, at the rate , or from oth ...
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Trichinosis



Trichinosis, trichinellosis or trichiniasis is a parasitic disease caused by roundworms of the genus Trichinella. Several subspecies cause human disease, but T. spiralis is the most known. Infection may occur without symptoms, while intestinal invasion can cause diarrhea, abdominal pain or vomiting. Larval migration into muscle tissue (one week after being infected) can cause edema of the face or around the eyes, conjunctivitis, fever, muscle pains, splinter hemorrhages, rashes, and peripheral eosinophilia. Life-threatening cases can result in myocarditis, central nervous system involvement, and pneumonitis. Larval encystment in the muscles causes pain and weakness, followed by slow progression of symptoms.Trichinosis is mainly caused by eating undercooked meat containing encysted larval Trichinella. In the stomach the larvae are exposed to stomach acid and pepsin which releases them from their cysts. They then start invading wall of the small intestine, where they develop into adult worms. Females are 2.2 mm in length; males 1.2 mm. The life span in the small intestine is about four weeks. After 1 week, the females release more larvae that migrate to voluntarily controlled muscles where they encyst. Diagnosis is usually made based on symptoms, and is confirmed by serology or by finding encysted or non-encysted larvae in biopsy or autopsy samples.The best way to prevent trichinellosis is to cook meat to safe temperatures. Using food thermometers can make sure the temperature inside the meat is high enough to kill the parasites. The meat should not be tasted until it is completely cooked. Once infection has been verified treatment with antiparasitic drugs such as albendazole or mebendazole should be started at once. A fast response may help kill adult worms and thereby stop further release of larvae. Once the larvae have established in muscle cells, usually by 3 to 4 weeks after infection, treatment may not completely get rid of the infection or symptoms. Both drugs are considered safe but have been associated with side effects such as bone marrow suppression. Patients on longer courses should be monitored though regular blood counts to detect adverse effects quickly and then discontinue treatment. Both medicines should be treated with caution during pregnancy or children under the age of 2 years, but the WHO weighs the benefits of treatment higher than the risks. In addition to antiparasitic medication, treatment with steroids is sometimes required in severe cases.Trichinosis can be acquired by eating both domestic and wild animals, but is not soil-transmitted.
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