Ophthalmic Epidemiology A brief introduction
... – Metastatic, primary malignancies (children / adults) ...
... – Metastatic, primary malignancies (children / adults) ...
STAPHYLOCOCCI
... – Catalase (counteracts host defenses) – Coagulase – Hyaluronidase – Lipases (Imp. in disseminating infection) – B lactasamase(associated with antibiotic resistance) • SKIN LESIONS ...
... – Catalase (counteracts host defenses) – Coagulase – Hyaluronidase – Lipases (Imp. in disseminating infection) – B lactasamase(associated with antibiotic resistance) • SKIN LESIONS ...
INDOOR AIR QUALITY
... Borrelia borgdorferi & 30 other Borrelia sp + 300 variants Co infections:Babesia microti, Babesia variant, Bartonella henselae, Mycoplasma sp, Erlichia sp Lyme virus? Human Spumaretrovirus, Echo virus? Fungi, others Morgellons & possible other tick borne protozoa Lyme Disease is now thought to be th ...
... Borrelia borgdorferi & 30 other Borrelia sp + 300 variants Co infections:Babesia microti, Babesia variant, Bartonella henselae, Mycoplasma sp, Erlichia sp Lyme virus? Human Spumaretrovirus, Echo virus? Fungi, others Morgellons & possible other tick borne protozoa Lyme Disease is now thought to be th ...
The Hygiene Hypothesis: Intestinal Parasites and
... Elliott, Summers, Weinstock “Immune-mediated diseases (e.g. inflammatory bowel disease, asthma, multiple sclerosis and autoimmune diabetes) are increasing in prevalence and emerge as ...
... Elliott, Summers, Weinstock “Immune-mediated diseases (e.g. inflammatory bowel disease, asthma, multiple sclerosis and autoimmune diabetes) are increasing in prevalence and emerge as ...
Standard 7: Objective 2
... bacterium responsible for several difficult-to-treat infections in humans. MRSA is spread by contact. So, you could get MRSA by touching another person who has it on the skin. ...
... bacterium responsible for several difficult-to-treat infections in humans. MRSA is spread by contact. So, you could get MRSA by touching another person who has it on the skin. ...
Infectious Diseases
... caused by the invasion of the host by agents that harm host’s tissues (i.e. disease) and can be transmitted to other individual’s (i.e. infectious) Ex. Measles virus ...
... caused by the invasion of the host by agents that harm host’s tissues (i.e. disease) and can be transmitted to other individual’s (i.e. infectious) Ex. Measles virus ...
Microbial Diseases Of Skin And eyes - Wikispaces
... • Begins as macular rash, develops into fluid filled vesicles. • End of infection, vesicles (pox) which open and crust over. Infection is generally self-limiting. However… • Herpesvirus (Varicella Zoster) that causes chicken pox can also cause shingles later in life. ...
... • Begins as macular rash, develops into fluid filled vesicles. • End of infection, vesicles (pox) which open and crust over. Infection is generally self-limiting. However… • Herpesvirus (Varicella Zoster) that causes chicken pox can also cause shingles later in life. ...
Hygiene is an important preventive measure for cellulitis. Breaks in
... are more localized. They can be thought of as walled-off collections of pus, which sometimes drain spontaneously. Often, drainage is all that is required to treat an abscess. Cellulitis is a bit more complicated, and potentially much more serious. These are infections under the skin tha spread throu ...
... are more localized. They can be thought of as walled-off collections of pus, which sometimes drain spontaneously. Often, drainage is all that is required to treat an abscess. Cellulitis is a bit more complicated, and potentially much more serious. These are infections under the skin tha spread throu ...
SIR models - UNM Computer Science
... 1. There are no births. 2. The only deaths are because of SARS. 3. The number of contacts of an infected individual with a susceptible person is constant and does not depend on the population density. 4. For susceptible individuals with exposure to the disease, the quarantine proportion (q) is the s ...
... 1. There are no births. 2. The only deaths are because of SARS. 3. The number of contacts of an infected individual with a susceptible person is constant and does not depend on the population density. 4. For susceptible individuals with exposure to the disease, the quarantine proportion (q) is the s ...
Infectious Mononucleosis Fever Sore Throat
... Heterophile antibodies react to antigens from unrelated species Monospot- Latex agglutination assay using horse erythrocytes and patient serum. Peak ...
... Heterophile antibodies react to antigens from unrelated species Monospot- Latex agglutination assay using horse erythrocytes and patient serum. Peak ...
B2B Pop Health, April 6_2009, part 2
... • restrictions on the activities of well people who (may) have been exposed to a communicable disease during its period of communicability. – active surveillance is an alternative – usually quarantine for at least two incubation periods. – More controversial than isolation since it affects people wh ...
... • restrictions on the activities of well people who (may) have been exposed to a communicable disease during its period of communicability. – active surveillance is an alternative – usually quarantine for at least two incubation periods. – More controversial than isolation since it affects people wh ...
Lecture 25
... origin are routinely used for vaccination of chickens and turkeys in areas where the disease is endemic. ...
... origin are routinely used for vaccination of chickens and turkeys in areas where the disease is endemic. ...
Skin Clinical
... Hematogenous Bacterial Infections: lesions are circumscribed (confined to a limited area) and appear singly or multiply as macule, papules or pustules (not spreading cellulitis) Hematogenous Viral Infections: present as widespread, symmetric lesions that frequently become confluent after initially p ...
... Hematogenous Bacterial Infections: lesions are circumscribed (confined to a limited area) and appear singly or multiply as macule, papules or pustules (not spreading cellulitis) Hematogenous Viral Infections: present as widespread, symmetric lesions that frequently become confluent after initially p ...
File
... An itchy, slightly raised rash called "ground itch" may appear around the area where the larvae first bored through the skin. The skin in this area may become red and swollen. This lasts for several days and commonly occurs between the toes. The larvae are then pumped into the lungs. There, they bor ...
... An itchy, slightly raised rash called "ground itch" may appear around the area where the larvae first bored through the skin. The skin in this area may become red and swollen. This lasts for several days and commonly occurs between the toes. The larvae are then pumped into the lungs. There, they bor ...
Epidemiology of tuberculosis infection
... resistant TB (MDR-TB).Control of Tuberculosis infection is an important priority in WHO disease control program. An estimated 37 million lives were saved through TB diagnosis and treatment between 2000 and 2013. The TB death rate dropped 45% between 1990 and 2013. The estimated number of people fall ...
... resistant TB (MDR-TB).Control of Tuberculosis infection is an important priority in WHO disease control program. An estimated 37 million lives were saved through TB diagnosis and treatment between 2000 and 2013. The TB death rate dropped 45% between 1990 and 2013. The estimated number of people fall ...
ppt
... Nematode infections are usually chronic and have high rates of reinfection This suggests that the worms have developed effective ways to a) avoid getting killed by the host and b) they are not inducing overly strong inflammatory responses, which could kill the host However there are data from human ...
... Nematode infections are usually chronic and have high rates of reinfection This suggests that the worms have developed effective ways to a) avoid getting killed by the host and b) they are not inducing overly strong inflammatory responses, which could kill the host However there are data from human ...
Lab 3 Microparasites
... Agrobacterium, and between the pathogenic vs. mycorrhizal fungi. Can you imagine any parallels ? Can you imagine the selection pressures occurring on the Trichomonads that may have led to their different ways of exploiting hosts ? The parasitic species are unusual in that they do not use vectors (e. ...
... Agrobacterium, and between the pathogenic vs. mycorrhizal fungi. Can you imagine any parallels ? Can you imagine the selection pressures occurring on the Trichomonads that may have led to their different ways of exploiting hosts ? The parasitic species are unusual in that they do not use vectors (e. ...
Document
... Mycobacterium tuberculosis. It has been known since 1000 B.C. 1900’s Approximately all of Europe’s adult population infected with TB No treatment Up till the ’50s Sanatorium with Emphasis on rest, good nutrition, and fresh mountainous air Isolation led to in transmission ...
... Mycobacterium tuberculosis. It has been known since 1000 B.C. 1900’s Approximately all of Europe’s adult population infected with TB No treatment Up till the ’50s Sanatorium with Emphasis on rest, good nutrition, and fresh mountainous air Isolation led to in transmission ...
Mad Cow Disease
... times, with no medical theories, these three are still commonly believed today. First off, although the disease attacks the mind, it would never create an acute need for the consumption of human flesh. Next, being that BSE goes on with macromolecules, contained in the body, touching an infected anim ...
... times, with no medical theories, these three are still commonly believed today. First off, although the disease attacks the mind, it would never create an acute need for the consumption of human flesh. Next, being that BSE goes on with macromolecules, contained in the body, touching an infected anim ...
Infectious Laryngotracheitis in Poultry Prof.Dr. Salah M. Hassan
... Infectious laryngotracheitis (ILT) is an acute, highly contagious, herpesvirus infection of chickens and pheasants characterized by severe dyspnea, coughing, and rales. It can also be a subacute disease with nasal and ocular discharge, tracheitis, conjunctivitis, and mild rales. The disease is caus ...
... Infectious laryngotracheitis (ILT) is an acute, highly contagious, herpesvirus infection of chickens and pheasants characterized by severe dyspnea, coughing, and rales. It can also be a subacute disease with nasal and ocular discharge, tracheitis, conjunctivitis, and mild rales. The disease is caus ...
TB and Latent TB Infection Fact Sheet
... someone with TB of the lungs or throat • Were born in a country with an elevated TB rate (i.e. countries other than the United States, Canada, Australia, New Zealand, or Western and Northern Europe ...
... someone with TB of the lungs or throat • Were born in a country with an elevated TB rate (i.e. countries other than the United States, Canada, Australia, New Zealand, or Western and Northern Europe ...
Some of the major infectious diseases
... Some of the major infectious diseases (past and present) that have afflicted (and continue to afflict) humans. This is a writable document. You need to complete the table for 7 bacterial diseases, 7 viral diseases, 4 "protist" diseases, and 2 fungal diseases. If you can't do this on a computer for s ...
... Some of the major infectious diseases (past and present) that have afflicted (and continue to afflict) humans. This is a writable document. You need to complete the table for 7 bacterial diseases, 7 viral diseases, 4 "protist" diseases, and 2 fungal diseases. If you can't do this on a computer for s ...
Speed: A Necessity for EHV-1 Diagnosis
... that produces greater damage. Perhaps, as the animal ages, the body creates memory cells that fight off infection, but after chronic exposure, antibody-antigen complexes form, and along with an increased viral load, allow the disease to attack the central nervous system. It is important to remember ...
... that produces greater damage. Perhaps, as the animal ages, the body creates memory cells that fight off infection, but after chronic exposure, antibody-antigen complexes form, and along with an increased viral load, allow the disease to attack the central nervous system. It is important to remember ...
Onchocerciasis
Onchocerciasis, also known as river blindness and Robles disease, is a disease caused by infection with the parasitic worm Onchocerca volvulus. Symptoms include severe itching, bumps under the skin, and blindness. It is the second most common cause of blindness due to infection, after trachoma.The parasite worm is spread by the bites of a black fly of the Simulium type. Usually many bites are required before infection occurs. These flies live near rivers, hence the name of the disease. Once inside a person, the worms create larvae that make their way out to the skin. Here they can infect the next black fly that bites the person. There are a number of ways to make the diagnosis including: placing a biopsy of the skin in normal saline and watching for the larva to come out, looking in the eye for larvae, and looking within the bumps under the skin for adult worms.A vaccine against the disease does not exist. Prevention is by avoiding being bitten by flies. This may include the use of insect repellent and proper clothing. Other efforts include those to decrease the fly population by spraying insecticides. Efforts to eradicate the disease by treating entire groups of people twice a year is ongoing in a number of areas of the world. Treatment of those infected is with the medication ivermectin every six to twelve months. This treatment kills the larva but not the adult worms. The medication doxycycline, which kills an associated bacterium called Wolbachia, appears to weaken the worms and is recommended by some as well. Removal of the lumps under the skin by surgery may also be done.About 17 to 25 million people are infected with river blindness, with approximately 0.8 million having some amount of loss of vision. Most infections occur in sub-Saharan Africa, although cases have also been reported in Yemen and isolated areas of Central and South America. In 1915, the physician Rodolfo Robles first linked the worm to eye disease. It is listed by the World Health Organization as a neglected tropical disease.