- St George`s, University of London
... of clinical relevance of currently used definitions. Standardised definitions for MDR which account for infection type, age, and key risk factors are now needed. The high rates of Acinetobacter and CoNS among the pathogens causing EOS are striking, but additionally emphasise the lack of validated de ...
... of clinical relevance of currently used definitions. Standardised definitions for MDR which account for infection type, age, and key risk factors are now needed. The high rates of Acinetobacter and CoNS among the pathogens causing EOS are striking, but additionally emphasise the lack of validated de ...
B anthracis
... •Bacteria spread through the blood and lymph and increase to high numbers, causing severe septicemia •High levels of exotoxins are produced that are responsible for overt symptoms and death. ...
... •Bacteria spread through the blood and lymph and increase to high numbers, causing severe septicemia •High levels of exotoxins are produced that are responsible for overt symptoms and death. ...
BLOODBORNE PATHOGENS TRAINING
... HIV/AIDS SYMPTOMS • Varying symptoms – No symptoms to flu-like symptoms – Fever, lymph node swelling, rash, fatigue, diarrhea, joint pain ...
... HIV/AIDS SYMPTOMS • Varying symptoms – No symptoms to flu-like symptoms – Fever, lymph node swelling, rash, fatigue, diarrhea, joint pain ...
File
... Possible flu-like symptoms following infection, but generally no symptoms during the early phase. A variety of later symptoms include fever, fatigue, weight loss, night sweats, diarrhea, swollen lymph nodes, cough, dementia, and skin blotches. ...
... Possible flu-like symptoms following infection, but generally no symptoms during the early phase. A variety of later symptoms include fever, fatigue, weight loss, night sweats, diarrhea, swollen lymph nodes, cough, dementia, and skin blotches. ...
Slide 1
... spread from person to person through the air. TB usually affects the lungs, but it can also affect other parts of the body, such as the brain, the kidneys, or the spine. A person with TB can die if they do not get treatment. About 10-20% of the international students that we screen each semester w ...
... spread from person to person through the air. TB usually affects the lungs, but it can also affect other parts of the body, such as the brain, the kidneys, or the spine. A person with TB can die if they do not get treatment. About 10-20% of the international students that we screen each semester w ...
Diseases
... • A- vaccine, washing hands regularly • B- vaccine to prevent, but cannot once infected • B & C- life threatening, no cure ...
... • A- vaccine, washing hands regularly • B- vaccine to prevent, but cannot once infected • B & C- life threatening, no cure ...
3. Chain of Infection
... • Susceptible Host. The future host is the person who is next exposed to the pathogen. The microorganism may spread to another person but does not develop into an infection if the person’s immune system can fight it off. They may however become a ‘carrier’ without symptoms, able to then be the next ...
... • Susceptible Host. The future host is the person who is next exposed to the pathogen. The microorganism may spread to another person but does not develop into an infection if the person’s immune system can fight it off. They may however become a ‘carrier’ without symptoms, able to then be the next ...
Communicable_Diseases_8
... – Some strains of HIV may be aggressive, others benign – Current anti-viral drugs can suppress proliferation and damage but CANNOT completely eliminate the virus, which persists indefinitely in infected tissues of host ...
... – Some strains of HIV may be aggressive, others benign – Current anti-viral drugs can suppress proliferation and damage but CANNOT completely eliminate the virus, which persists indefinitely in infected tissues of host ...
Chapter 15 - Waukee Community School District Blogs
... • Antibiotic- a drug that kills certain microbes that cause infections. • Asepsis- being free of disease-producing microbes. • Bio hazardous waste- items contaminated with blood, body fluids, secretions or excretions. • Carrier-a human or animal that is a reservoir for microbes but does not develop ...
... • Antibiotic- a drug that kills certain microbes that cause infections. • Asepsis- being free of disease-producing microbes. • Bio hazardous waste- items contaminated with blood, body fluids, secretions or excretions. • Carrier-a human or animal that is a reservoir for microbes but does not develop ...
Infectious Diseases
... • Over 150 viruses are known to cause diseases in humans • Viral diseases are hard to treat because many can withstand heat, chemicals and large doses of radiation with little effect on their structure ...
... • Over 150 viruses are known to cause diseases in humans • Viral diseases are hard to treat because many can withstand heat, chemicals and large doses of radiation with little effect on their structure ...
Sexually Transmitted Diseases/Infections Sexually Transmitted
... Some STDs can cause complications that affect the ability to reproduce. Females can develop Pelvic Inflammatory Disease (PID), which damages reproductive organs and cause sterility. Some STDs can be passed from an infected female to her child before, during or after birth. STDs can damage the bones, ...
... Some STDs can cause complications that affect the ability to reproduce. Females can develop Pelvic Inflammatory Disease (PID), which damages reproductive organs and cause sterility. Some STDs can be passed from an infected female to her child before, during or after birth. STDs can damage the bones, ...
Common cold - WordPress.com
... and can be picked up by people's hands and subsequently carried to their eyes or nose where infection occurs.[14] Transmission is common in daycare and at school due to the close proximity of many children with little immunity and frequently poor hygiene.[16] These infections are then brought home t ...
... and can be picked up by people's hands and subsequently carried to their eyes or nose where infection occurs.[14] Transmission is common in daycare and at school due to the close proximity of many children with little immunity and frequently poor hygiene.[16] These infections are then brought home t ...
Information on pink eye - Colcord Public Schools
... People can get conjunctivitis by coming into contact with the tears or discharges from the eyes of an infected person and then touching their own eyes. Also conjunctivitis, when associated with an upper respiratory infection (common cold), can be spread by droplets (e.g., coughing, sneezing). Anyone ...
... People can get conjunctivitis by coming into contact with the tears or discharges from the eyes of an infected person and then touching their own eyes. Also conjunctivitis, when associated with an upper respiratory infection (common cold), can be spread by droplets (e.g., coughing, sneezing). Anyone ...
Hepatitis B - Colonial Beach School District
... Loss of appetite, nausea Jaundice (yellowing of skin and eyes) Fever Abdominal pain, joint pain 30% have no symptoms Preventable ...
... Loss of appetite, nausea Jaundice (yellowing of skin and eyes) Fever Abdominal pain, joint pain 30% have no symptoms Preventable ...
Feline Upper Respiratory Infection Full.vp
... infection due to their inherent facial flattening. The average house cat who is not exposed to any rescued kittens, lives with only one or two other cats at most, and never goes outside is unlikely break with infection. Kittens are predisposed due to their immature immune systems and are usually hit ...
... infection due to their inherent facial flattening. The average house cat who is not exposed to any rescued kittens, lives with only one or two other cats at most, and never goes outside is unlikely break with infection. Kittens are predisposed due to their immature immune systems and are usually hit ...
Comment - Spiral - Imperial College London
... probability, will reduce the spread of infection. There is a simple rule that, for a given value of R 0, an equivalent fold reduction, reducing R0 to its tipping point of one, will eliminate the infection. Secondary infections over the course of infection and when individuals need to be treated are ...
... probability, will reduce the spread of infection. There is a simple rule that, for a given value of R 0, an equivalent fold reduction, reducing R0 to its tipping point of one, will eliminate the infection. Secondary infections over the course of infection and when individuals need to be treated are ...
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.