Bloodborne Pathogens
... the liver, caused by the hepatitis C virus (HCV). The infection is often asymptomatic, but once established, chronic infection can progress to scarring of the liver (fibrosis), and advanced scarring (cirrhosis) which is generally apparent after many years. In some cases, those with cirrhosis will go ...
... the liver, caused by the hepatitis C virus (HCV). The infection is often asymptomatic, but once established, chronic infection can progress to scarring of the liver (fibrosis), and advanced scarring (cirrhosis) which is generally apparent after many years. In some cases, those with cirrhosis will go ...
Ch.13 Part II
... incubation period • Convalescent carriers – recuperating without symptoms • Chronic carrier – individual who shelters the infectious agent for a long period Copyright © McGraw-Hill Education. Permission required for reproduction or display. ...
... incubation period • Convalescent carriers – recuperating without symptoms • Chronic carrier – individual who shelters the infectious agent for a long period Copyright © McGraw-Hill Education. Permission required for reproduction or display. ...
Blackleg and Other Clostridial Diseases (Livestock Health Series
... to the surface of the ground). It may also occur during times of drought when the grass is very low, and cattle will ingest spores from the soil during grazing. ...
... to the surface of the ground). It may also occur during times of drought when the grass is very low, and cattle will ingest spores from the soil during grazing. ...
Influenza epidemic spread simulation for Poland a large
... destinations are randomly chosen from the distribution of all agents' geo-locations. choice of transfer cities – Shortest paths chosen using Dijkstra’s. choice of co-travellers - random number taken from the uniform probability distribution in the range [0, max_bundle_size]. ...
... destinations are randomly chosen from the distribution of all agents' geo-locations. choice of transfer cities – Shortest paths chosen using Dijkstra’s. choice of co-travellers - random number taken from the uniform probability distribution in the range [0, max_bundle_size]. ...
Causes of Infectious Abortions in Goats
... (yellowing of the tissues, usually resulting from abnormal liver function) and hemoglobinemia (part of red blood cells that carries oxygen). However, an infected doe may not have fever or jaundice. Diagnosis Diagnosis is based on the microscopic agglutination test (MAT) and the ELISA. Isolation and ...
... (yellowing of the tissues, usually resulting from abnormal liver function) and hemoglobinemia (part of red blood cells that carries oxygen). However, an infected doe may not have fever or jaundice. Diagnosis Diagnosis is based on the microscopic agglutination test (MAT) and the ELISA. Isolation and ...
Common Infections and Other Causes of Fever in School
... Understand the treatment of the common infections in school-age children Understand other illnesses that present with fever that are not infectious ...
... Understand the treatment of the common infections in school-age children Understand other illnesses that present with fever that are not infectious ...
Hepatitis B - Giles County Public Schools
... Hepatitis B is a virus that causes a disease of the liver. Symptoms include jaundice, fatigue, abdominal pain, loss of appetite, nausea and vomiting, or no symptoms at all. ...
... Hepatitis B is a virus that causes a disease of the liver. Symptoms include jaundice, fatigue, abdominal pain, loss of appetite, nausea and vomiting, or no symptoms at all. ...
Description
... The primary symptoms of cholera are profuse, painless diarrhea and vomiting of clear fluid. These symptoms usually start suddenly, one to five days after ingestion of the bacteria. The diarrhea is frequently described as "rice water" in nature and may have a fishy odor. ...
... The primary symptoms of cholera are profuse, painless diarrhea and vomiting of clear fluid. These symptoms usually start suddenly, one to five days after ingestion of the bacteria. The diarrhea is frequently described as "rice water" in nature and may have a fishy odor. ...
Activity 2 Q/A Answers
... means is that each is able to recognize and bind to a particular molecular structure and destroy the invader through that recognition. In addition to the body's natural defenses, vaccines may be administered to boost the body's immunity and prevent disease. For many diseases, the vaccine contains th ...
... means is that each is able to recognize and bind to a particular molecular structure and destroy the invader through that recognition. In addition to the body's natural defenses, vaccines may be administered to boost the body's immunity and prevent disease. For many diseases, the vaccine contains th ...
the adoption of precaution towards emergent and recurring
... Infection control programs have been important in the control of emerging infections. Following the terrorist attacks in 2001, and the subsequent outbreaks of anthrax, healthcare facilities in the United States developed plans to address bioterrorism preparedness and response. In 2003, healthcare fa ...
... Infection control programs have been important in the control of emerging infections. Following the terrorist attacks in 2001, and the subsequent outbreaks of anthrax, healthcare facilities in the United States developed plans to address bioterrorism preparedness and response. In 2003, healthcare fa ...
Read more about Chytridiomycosis here
... Bd is a waterborne fungus that disperses zoospores (a flagellum used by the fungus for movement) into the environment in order to search for a new host. The fungus travels through water sources until it finds a new host, which it then enters cutaneously (through the skin). Once the host is infected ...
... Bd is a waterborne fungus that disperses zoospores (a flagellum used by the fungus for movement) into the environment in order to search for a new host. The fungus travels through water sources until it finds a new host, which it then enters cutaneously (through the skin). Once the host is infected ...
PowerPoint
... • Watch for fluorescent orange-red label, red bags and containers with biohazard symbol. – Warns you that the container holds blood or other ...
... • Watch for fluorescent orange-red label, red bags and containers with biohazard symbol. – Warns you that the container holds blood or other ...
Chapter 11 - Principles of Disease and Epidemiology
... Normal Microbiota and the Host • Transient microbiota may be present for days, weeks, or months ...
... Normal Microbiota and the Host • Transient microbiota may be present for days, weeks, or months ...
Meningococcal Disease Don’t Wait.
... incidence of meningococcal disease, accounting for nearly 15 percent of all U.S. cases. One out of seven cases among adolescents and young adults will result in death. ...
... incidence of meningococcal disease, accounting for nearly 15 percent of all U.S. cases. One out of seven cases among adolescents and young adults will result in death. ...
Immunity From Disease
... THE PATHOGEN MUST BE ISOLATED FROM THE SECOND ORGANISM AND FOUND TO BE IDENTICAL TO THE FIRST ...
... THE PATHOGEN MUST BE ISOLATED FROM THE SECOND ORGANISM AND FOUND TO BE IDENTICAL TO THE FIRST ...
CHILDHOOD IMMUNIZATION 2
... Live vaccines can, in some situations, cause severe or fatal infections in immunosuppressed individuals due to extensive replication of the vaccine strain. For this reason, severely immunosuppressed individuals should not be given live vaccines . ...
... Live vaccines can, in some situations, cause severe or fatal infections in immunosuppressed individuals due to extensive replication of the vaccine strain. For this reason, severely immunosuppressed individuals should not be given live vaccines . ...
Mycobacterium tuberculosis
... Recurrent infections, thrombocytopenia, eczema, decreased lymphocytes, decreased IgM, increased IgA ...
... Recurrent infections, thrombocytopenia, eczema, decreased lymphocytes, decreased IgM, increased IgA ...
immune - 中華民國防疫學會
... A measure of the potential for transmission The basic reproductive number, R0, the mean number of individuals directly infected by an infectious case through the total infectious period, when introduced to a susceptible population probability of transmission per contact ...
... A measure of the potential for transmission The basic reproductive number, R0, the mean number of individuals directly infected by an infectious case through the total infectious period, when introduced to a susceptible population probability of transmission per contact ...
Yellow Fever - sarabrennan
... can catch this disease if you are bitten by a mosquito infected with this virus Disease organisms cause fever during infection Large assortment of viral fever disease found in animals and humans Vital fever- spread by agent that transfer the virus from on host to another Viral infection: ...
... can catch this disease if you are bitten by a mosquito infected with this virus Disease organisms cause fever during infection Large assortment of viral fever disease found in animals and humans Vital fever- spread by agent that transfer the virus from on host to another Viral infection: ...
Clinical disease
... Epiglotitis 會厭炎: 2-4 yrs; swelling of the supraglottic tissue, pharyngitis, fever, rapidly progress to complete obstruction of the airways, life-threatening emergency. Cellulitis 蜂窩織炎: fever, reddish-blue patches on the cheeks or periorbital area. ...
... Epiglotitis 會厭炎: 2-4 yrs; swelling of the supraglottic tissue, pharyngitis, fever, rapidly progress to complete obstruction of the airways, life-threatening emergency. Cellulitis 蜂窩織炎: fever, reddish-blue patches on the cheeks or periorbital area. ...
Leptospirosis
Leptospirosis (also known as field fever, rat catcher's yellows, and pretibial fever among others names) is an infection caused by corkscrew-shaped bacteria called Leptospira. Symptoms can range from none to mild such as headaches, muscle pains, and fevers; to severe with bleeding from the lungs or meningitis. If the infection causes the person to turn yellow, have kidney failure and bleeding, it is then known as Weil's disease. If it causes lots of bleeding from the lungs it is known as severe pulmonary haemorrhage syndrome.Up to 13 different genetic types of Leptospira may cause disease in humans. It is transmitted by both wild and domestic animals. The most common animals that spread the disease are rodents. It is often transmitted by animal urine or by water or soil containing animal urine coming into contact with breaks in the skin, eyes, mouth, or nose. In the developing world the disease most commonly occurs in farmers and poor people who live in cities. In the developed world it most commonly occurs in those involved in outdoor activities in warm and wet areas of the world. Diagnosis is typically by looking for antibodies against the bacteria or finding its DNA in the blood.Efforts to prevent the disease include protective equipment to prevent contact when working with potentially infected animals, washing after this contact, and reducing rodents in areas people live and work. The antibiotic doxycycline, when used in an effort to prevent infection among travellers, is of unclear benefit. Vaccines for animals exist for certain type of Leptospira which may decrease the risk of spread to humans. Treatment if infected is with antibiotics such as: doxycycline, penicillin, or ceftriaxone. Weil's disease and severe pulmonary haemorrhage syndrome result in death rates greater than 10% and 50%, respectively, even with treatment.It is estimated that seven to ten million people are infected by leptospirosis a year. The number of deaths this causes is not clear. The disease is most common in tropical areas of the world but may occur anywhere. Outbreaks may occur in slums of the developing world. The disease was first described by Weil in 1886 in Germany. Animals who are infected may have no symptoms, mild symptoms, or severe symptoms. Symptoms may vary by the type of animal. In some animals Leptospira live in the reproductive tract, leading to transmission during mating.