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Pathogenesis & infection II [Kompatibilitási mód]
... integral part of the cell wall of Gramnegative bacteria it is released during cell degradation lipid A portion of the cell wall >>> lipid >>> heat stable, resistant to proteolytic enzymes; weak antigen not converted to toxoid affects after short incubation period less potent same biological effect o ...
... integral part of the cell wall of Gramnegative bacteria it is released during cell degradation lipid A portion of the cell wall >>> lipid >>> heat stable, resistant to proteolytic enzymes; weak antigen not converted to toxoid affects after short incubation period less potent same biological effect o ...
here - St Josephs Catholic Primary School
... • Common symptom, itching round the back passage at night (most active time) where they leave bowel and lay eggs on surrounding skin. • Spread by inadequate hand washing after using toilet. Eggs also get into carpets, bed linen, etc. • Incubation may be between 2-6 weeks. • Return to school as soon ...
... • Common symptom, itching round the back passage at night (most active time) where they leave bowel and lay eggs on surrounding skin. • Spread by inadequate hand washing after using toilet. Eggs also get into carpets, bed linen, etc. • Incubation may be between 2-6 weeks. • Return to school as soon ...
here
... • Common symptom, itching round the back passage at night (most active time) where they leave bowel and lay eggs on surrounding skin. • Spread by inadequate hand washing after using toilet. Eggs also get into carpets, bed linen, etc. • Incubation may be between 2-6 weeks. • Return to school as soon ...
... • Common symptom, itching round the back passage at night (most active time) where they leave bowel and lay eggs on surrounding skin. • Spread by inadequate hand washing after using toilet. Eggs also get into carpets, bed linen, etc. • Incubation may be between 2-6 weeks. • Return to school as soon ...
Document
... AURIs are the most frequently occurring illness in children. On average, children acquire three to eight AURIs every year. AURIs are generally caused by the viruses. There are little difference in the incidence of colds by sex, race, or geograhpic region. Environmental factors that increase the like ...
... AURIs are the most frequently occurring illness in children. On average, children acquire three to eight AURIs every year. AURIs are generally caused by the viruses. There are little difference in the incidence of colds by sex, race, or geograhpic region. Environmental factors that increase the like ...
MMWR in Review: Mouse infestation likely source of lymphocytic
... and was discharged from the hospital on day 11. Following hospitalization, the Minnesota Department of Health's Unexplained Critical Illnesses and Deaths Project identified antibodies to lymphocytic choriomeningitis virus (LCMV) by immunofluorescence assay in serum collected on hospital day four. Th ...
... and was discharged from the hospital on day 11. Following hospitalization, the Minnesota Department of Health's Unexplained Critical Illnesses and Deaths Project identified antibodies to lymphocytic choriomeningitis virus (LCMV) by immunofluorescence assay in serum collected on hospital day four. Th ...
Human T cell Leukemia Virus type I (HTLV-I)
... infection with HTLV-I in endemic areas has been estimated to be 4 to 5 percent, usually after a latency period of several decades Exposure to the virus early in life increases the risk of eventual development of ATLL. ...
... infection with HTLV-I in endemic areas has been estimated to be 4 to 5 percent, usually after a latency period of several decades Exposure to the virus early in life increases the risk of eventual development of ATLL. ...
Genitourinary Infections
... Characterized by pain and lack of inflammatory changes or tissue damage Within a week immune response destroy organism Organisms may continue to grow in kidney Individual enjoys 1 or 2 days of good health before relapse of symptoms ...
... Characterized by pain and lack of inflammatory changes or tissue damage Within a week immune response destroy organism Organisms may continue to grow in kidney Individual enjoys 1 or 2 days of good health before relapse of symptoms ...
2. Exanthema
... • Rubella Rubella (German measles) is a disease caused by the rubella virus. Rubella is usually a mild illness. Most people who have had rubella or the vaccine are protected against the virus for the rest of their lives. ...
... • Rubella Rubella (German measles) is a disease caused by the rubella virus. Rubella is usually a mild illness. Most people who have had rubella or the vaccine are protected against the virus for the rest of their lives. ...
Bacterial Infectious Disease
... ☛Mumps: characterized by painful swelling of the salivary glands and fever. Testicular swelling and rash may also occur. ☛Poliomyelitis: spread from one person to other via the fecal-oral route, e.g., poor hand washing. ☛Progressive multifocal leukoencephalopathy: occurs exclusively in people with s ...
... ☛Mumps: characterized by painful swelling of the salivary glands and fever. Testicular swelling and rash may also occur. ☛Poliomyelitis: spread from one person to other via the fecal-oral route, e.g., poor hand washing. ☛Progressive multifocal leukoencephalopathy: occurs exclusively in people with s ...
The making of the Fittest: Natural Selection and Adaptation
... The scourge of infectious diseases remains a major issue affecting humans across the globe. Most infectious agents infect one to several species; the list of hosts for one agent is called its host range or host specificity. Infectious agents can evolve to infect different hosts. Infectious diseases ...
... The scourge of infectious diseases remains a major issue affecting humans across the globe. Most infectious agents infect one to several species; the list of hosts for one agent is called its host range or host specificity. Infectious agents can evolve to infect different hosts. Infectious diseases ...
HH-Unit-4-PPQs - Dalkeith High School
... vaccine. A total of 2000 volunteers from a Scottish community were divided into four groups. Each group was injected with a different vaccine. The number who developed influenza during the following years was recorded. The results are shown in the table below. ...
... vaccine. A total of 2000 volunteers from a Scottish community were divided into four groups. Each group was injected with a different vaccine. The number who developed influenza during the following years was recorded. The results are shown in the table below. ...
hales_ith15e_powerpoint_lectures_chapter16
... Virus in herpes family; Epstein-Barr can cause mononucleosis in adolescents or young adulthood ...
... Virus in herpes family; Epstein-Barr can cause mononucleosis in adolescents or young adulthood ...
The Definition of Newcastle Disease
... viruses at present. The amino acid motifs associated with virulent viruses to date are: 112R-R-Q-R-R-F 117, 112G-R-QK-R-F 117, 112R-R-Q-K-R-F 117, 112K-R-Q-K-R-F 117, 112R-R-K-K-R-F 117. While the evidence points to an absolute correlation between virulence for chickens and the presence of phenylala ...
... viruses at present. The amino acid motifs associated with virulent viruses to date are: 112R-R-Q-R-R-F 117, 112G-R-QK-R-F 117, 112R-R-Q-K-R-F 117, 112K-R-Q-K-R-F 117, 112R-R-K-K-R-F 117. While the evidence points to an absolute correlation between virulence for chickens and the presence of phenylala ...
Study Guide 3
... The roles of flora in healthy people The major steps in bacterial infection Common types of toxins and their general mechanisms including: Cytotoxins, AB toxins, exotoxins, enterotoxins, and endotoxin Host immunity-you should know and understand: Physical, mechanical and chemical defenses that human ...
... The roles of flora in healthy people The major steps in bacterial infection Common types of toxins and their general mechanisms including: Cytotoxins, AB toxins, exotoxins, enterotoxins, and endotoxin Host immunity-you should know and understand: Physical, mechanical and chemical defenses that human ...
Chapter 1 What are viruses? - Beck-Shop
... genes to code for all the proteins they require to ‘germinate’ and complete their life cycle. So they hijack a cell’s organelles and use what they need, often killing the cell in the process. This lifestyle means that viruses are obliged to obtain essential components of their life cycle from other ...
... genes to code for all the proteins they require to ‘germinate’ and complete their life cycle. So they hijack a cell’s organelles and use what they need, often killing the cell in the process. This lifestyle means that viruses are obliged to obtain essential components of their life cycle from other ...
Foot and Mouth Disease United Kingdom 2001
... 1. the movement of diseased pigs to holdings in Essex and Kent 2. through windborne spread of FMD virus to sheep on a neighboring holding followed by their subsequent sale via markets and dealers in Northern England • In the course of these movements other sheep, people and vehicles, became infected ...
... 1. the movement of diseased pigs to holdings in Essex and Kent 2. through windborne spread of FMD virus to sheep on a neighboring holding followed by their subsequent sale via markets and dealers in Northern England • In the course of these movements other sheep, people and vehicles, became infected ...
One Book One Northwestern Discussion Guides
... spread of the Zika virus. According to Morgan Searles from the Evanston Patch, “Zika virus can spread through mosquito bites, and common symptoms include fever, rash, joint pain and red eyes. Symptoms usually last between several days and a week. However, pregnant women who are infected with the Zik ...
... spread of the Zika virus. According to Morgan Searles from the Evanston Patch, “Zika virus can spread through mosquito bites, and common symptoms include fever, rash, joint pain and red eyes. Symptoms usually last between several days and a week. However, pregnant women who are infected with the Zik ...
Norovirus (Winter Vomiting Disease)
... Some people may have a raised temperature, chills, muscle aches and symptoms begin around 12 to 48 hours after becoming infected. The illness is usually brief, with symptoms lasting only about one or two days. Most people make a full recovery within one to two days, however some people (usually the ...
... Some people may have a raised temperature, chills, muscle aches and symptoms begin around 12 to 48 hours after becoming infected. The illness is usually brief, with symptoms lasting only about one or two days. Most people make a full recovery within one to two days, however some people (usually the ...
Important Zoonotic Diseases of Zoo and Domestic Animals
... encounter in a zoo setting but important to know about ...
... encounter in a zoo setting but important to know about ...
Chain of Infectious Diseases
... • Host – What’s causing the infection? • Reservoir - The natural habitat of an infectious agent; Place where an infectious agent normally lives and multiplies. • Place of Exit - Way to leave the reservoir. • Methods of Transmission – How the agent is transmitted to the host direct or indirect or air ...
... • Host – What’s causing the infection? • Reservoir - The natural habitat of an infectious agent; Place where an infectious agent normally lives and multiplies. • Place of Exit - Way to leave the reservoir. • Methods of Transmission – How the agent is transmitted to the host direct or indirect or air ...
Dry weather induces outbreaks of human West Nile virus infections
... • In the most severe cases, WNV can even result in DEATH. ...
... • In the most severe cases, WNV can even result in DEATH. ...
Protein Synthesis - Hudson City School District
... Chromosomal mutations Affect the entire chromosome often fatal. Mutagens can cut up DNA into pieces. When Repair mechanism reassembles them, they may be in the wrong order. ...
... Chromosomal mutations Affect the entire chromosome often fatal. Mutagens can cut up DNA into pieces. When Repair mechanism reassembles them, they may be in the wrong order. ...
Ch 6 Lifeguarding
... • Viruses are in the body and difficult to kill • Are spread through direct or indirect contact • The primary concern for professional rescuers are hepatitis B, hepatitis C and HIV ...
... • Viruses are in the body and difficult to kill • Are spread through direct or indirect contact • The primary concern for professional rescuers are hepatitis B, hepatitis C and HIV ...
INFECTIOUS BRONCHITIS
... • Infection of 2-3 week old pullets with IBV may cause infertility, salpingitis, and internal laying. • Swollen kidneys with urates • Necropsy finding of bird infected with QX strain frequently showed either cystic oviduct with watery contents that could exceed one liter or partially atrophic oviduc ...
... • Infection of 2-3 week old pullets with IBV may cause infertility, salpingitis, and internal laying. • Swollen kidneys with urates • Necropsy finding of bird infected with QX strain frequently showed either cystic oviduct with watery contents that could exceed one liter or partially atrophic oviduc ...
CH16 Dec3 F13
... § Most microbes are harmless • Many are beneficial • Normal microbiota (normal flora) are organisms that routinely reside on body’s surfaces • Relationship is a balance, and some can cause disease under certain conditions-- opportunistic infections • Weaknesses in innate or adaptive defenses c ...
... § Most microbes are harmless • Many are beneficial • Normal microbiota (normal flora) are organisms that routinely reside on body’s surfaces • Relationship is a balance, and some can cause disease under certain conditions-- opportunistic infections • Weaknesses in innate or adaptive defenses c ...
Herpes simplex virus
![](https://commons.wikimedia.org/wiki/Special:FilePath/Herpes_simplex_virus_TEM_B82-0474_lores.jpg?width=300)
Herpes simplex virus 1 and 2 (HSV-1 and HSV-2), also known as human herpesvirus 1 and 2 (HHV-1 and HHV-2), are two members of the herpesvirus family, Herpesviridae, that infect humans. Both HSV-1 (which produces most cold sores) and HSV-2 (which produces most genital herpes) are ubiquitous and contagious. They can be spread when an infected person is producing and shedding the virus. Herpes simplex can be spread through contact with saliva, such as sharing drinks.Symptoms of herpes simplex virus infection include watery blisters in the skin or mucous membranes of the mouth, lips or genitals. Lesions heal with a scab characteristic of herpetic disease. Sometimes, the viruses cause very mild or atypical symptoms during outbreaks. However, as neurotropic and neuroinvasive viruses, HSV-1 and -2 persist in the body by becoming latent and hiding from the immune system in the cell bodies of neurons. After the initial or primary infection, some infected people experience sporadic episodes of viral reactivation or outbreaks. In an outbreak, the virus in a nerve cell becomes active and is transported via the neuron's axon to the skin, where virus replication and shedding occur and cause new sores. It is one of the most common sexually transmitted infections.