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Hepatitis B: General Information - Southern Nevada Health District
Hepatitis B: General Information - Southern Nevada Health District

... What is Hepatitis B? Hepatitis B is a contagious liver disease that results from infection with the Hepatitis B virus. When first infected, a person can develop an “acute” infection, which can range in severity from a very mild illness with few or no symptoms to a serious condition requiring hospita ...
Hepatitis B Information
Hepatitis B Information

... What is Hepatitis B? Hepatitis B is a contagious liver disease that results from infection with the Hepatitis B virus. When first infected, a person can develop an “acute” infection, which can range in severity from a very mild illness with few or no symptoms to a serious condition requiring hospita ...
Evidence for emergence of an amphibian iridoviral disease because
Evidence for emergence of an amphibian iridoviral disease because

... European, and American ranaviruses (Marsh et al. 2002); DNA methyltransferase gene; and two intergenic spacer regions from iridovirus strains isolated from 16 salamander epizootic events throughout western North America and two human-associated strains (one from a rearing facility and one from a lab ...
A Rogues` Gallery of “Lyme Literate” Quacks and Crooks
A Rogues` Gallery of “Lyme Literate” Quacks and Crooks

... five years' probation for health care fraud. Totada R. Shanthaveerappa, 73, who was suspended by the state medical licensing board after his indictment in 2005, treated terminally ill patients at his clinic in Stockbridge. He pleaded guilty in October to defrauding insurance companies out of $650,00 ...
Ebola Virus  Interim Guidelines for Evaluation of US Patients Suspected of
Ebola Virus Interim Guidelines for Evaluation of US Patients Suspected of

... Ebola virus Disease (EVD) is a rare and deadly viral illness which is reportable to the Michigan Disease Surveillance System (MDSS). Early recognition of Ebola is critical for infection control. Healthcare providers should be alert for and evaluate patients suspected of having Ebola. ...
Diagnosis of Lymph Node TB
Diagnosis of Lymph Node TB

Diagnosis and Management of Lyme Disease
Diagnosis and Management of Lyme Disease

... A recent study found that 34 percent of sampled I. scapularis in northern New Jersey were infected with B. burgdorferi.5 Although nymphs and adult ticks can transmit the organism, it is more likely with the former. Infection occurs primarily during the late spring and summer months when nymphs are m ...
characterization of infectious bursal disease viruses
characterization of infectious bursal disease viruses

... actively proliferating and differentiating B lymphocytes, which leads to an age-dependent immunosuppression (33). Chicks infected less than one-week of age suffer severe and permanent B-cell immunosuppression (31, 34, 35, 36, 37). The immunosuppressive effects of IBDV infections not only enhance the ...
INFECTIOUS SALMON ANEMIA (ISA) – THE FACTS Backgrounder
INFECTIOUS SALMON ANEMIA (ISA) – THE FACTS Backgrounder

... the eyes, skin lesions, pale gills, and internal hemorrhages. ...
Infectious diseases - Coomera Rivers State School
Infectious diseases - Coomera Rivers State School

... Exclude until a medical certificate from an appropriate health authority is received. Exclude until approval to return has been given by an appropriate health authority. Exclude the child for five days after starting antibiotic treatment. ...
Meningitis Fact Sheet
Meningitis Fact Sheet

... Neisseria meningitidis are bacteria that can cause illness in people of any age. At any time, about 5-15% of people have these bacteria in their throats or noses without getting sick. The bacteria are spread through saliva (spit) during kissing, sharing of food, drinks or cigarettes, and by close co ...
Dengue
Dengue

... dengue fever and dengue hemorrhagic fever? Dengue fever usually starts suddenly with a high fever, rash, severe headache, pain behind the eyes, and muscle and joint pain. The severity of the joint pain has given dengue the name "breakbone fever." Nausea, vomiting, and loss of appetite are common. A ...
Microbiology DENT 132: E
Microbiology DENT 132: E

... Covering on Bacteria  Spores can remain dormant until opportunity to infect (latent TB) (may never infect)  TB infects the susceptible host (usually person who comes in contact with TB spores from a person with active TB and/or “high risk” individuals) ...
Modeling Immune Response and its Effect on Infectious Disease
Modeling Immune Response and its Effect on Infectious Disease

... organism, since the quantity of foreign material affects the amount of time during which the organism experiences infection. Further, the duration of the infectious period, during which an organism might transmit the infection to others, is directly related to the quantity of foreign material in the ...
Vibrio cholerae: Ecology, Evolution and Climate
Vibrio cholerae: Ecology, Evolution and Climate

... Vibrio cholerae bacterium has evolved in various coastal areas and is likely to become infectiously active as temperatures increase during climate change. As the global temperature increases, up to 2.6 C in the next 50 years as projected by the IPCC (1), the distribution and ecology of many organism ...
Secondary Syphilis: The Great Masquerader
Secondary Syphilis: The Great Masquerader

... Secondary syphilis is often subtle and is a cutaneous manifestation of the disease. A primary chancre can be found in up to one-third of patients with secondary syphilis. Skin lesions can often mimic other dermatologic diseases, making syphilis easy to misdiagnose. The rash can have variable morphol ...
10 years of protecting health in Europe - ECDC
10 years of protecting health in Europe - ECDC

... each year, is another example of ECDC activities in the area of communication. It has grown to become a European-wide coordinated health campaign, joined by many countries beyond the EU. Several public health organisations (in the United States and Canada, and the World Health Organization) have ali ...
Why infectious disease research needs community ecology
Why infectious disease research needs community ecology

... infection with the protozoan Babesia microti reduced the probability that a host subsequently became infected with the bacteria Bartonella spp.; however, if Bartonella established first, then B. microti was only 25% as likely to invade (14). Similarly, high propagule dispersal by parasites can overc ...
Alzheimer`s Info
Alzheimer`s Info

... Alzheimer’s Disease Means Decoding Dementia, Delirium, and Depression ...
„Approved”
„Approved”

... The wide distribution of meningococcal infection is promoted some causes in the countries of equatorial Africa. The main causes are connected with social factors (unsatisfactory sanitaryhygienic conditions of the life of the majority part of the population, high density of the population and other). ...
A FRAMEWORK FOR AN AUSTRALIAN
A FRAMEWORK FOR AN AUSTRALIAN

... Influenza pandemics occur capriciously and unpredictably, when a major genetic shift in the influenza virus throws up a new subtype to which the world population has little or no immunity. There have been three this century, and the most devastating, the “Spanish ’flu” of 1918-19, killed at least 20 ...
Why infectious disease research needs community ecology
Why infectious disease research needs community ecology

... infection with the protozoan Babesia microti reduced the probability that a host subsequently became infected with the bacteria Bartonella spp.; however, if Bartonella established first, then B. microti was only 25% as likely to invade (14). Similarly, high propagule dispersal by parasites can overc ...
NATA Position Statement Skin Diseases
NATA Position Statement Skin Diseases

... he nature of athletics exposes the skin of its participants to a wide variety of stresses. Trauma, environmental factors, and infectious agents act together to continually attack the integrity of the skin. Combined with the close quarters shared by athletes and generally poor hygiene practices, it i ...
Anaerobic bacteria
Anaerobic bacteria

... Anaerobic, non-spore forming Gram-positive bacteria: Gram-positive cocci and rods • The anaerobic gram-positive cocci and non-spore-forming rods are a heterogeneous group of bacteria that characteristically colonize the skin and mucosal surfaces. • These organisms are opportunistic pathogens, typic ...
Antiscience and ethical concerns associated with advocacy of Lyme
Antiscience and ethical concerns associated with advocacy of Lyme

... For much of its history, medicine has endured an often justifiable degree of public scorn and suspicion for its many faults, including ignorance and ineffectiveness, elitism and exclusivity, unyielding dogma and fashionable quackery, and a certain laissez-faire commercialism. But the profession of med ...
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Pandemic



A pandemic (from Greek πᾶν pan ""all"" and δῆμος demos ""people"") is an epidemic of infectious disease that has spread through human populations across a large region; for instance multiple continents, or even worldwide. A widespread endemic disease that is stable in terms of how many people are getting sick from it is not a pandemic. Further, flu pandemics generally exclude recurrences of seasonal flu. Throughout history there have been a number of pandemics, such as smallpox and tuberculosis. More recent pandemics include the HIV pandemic as well as the 1918 and 2009 H1N1 pandemics. The Black Death was a devastating pandemic, killing over 75 million people.
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