Variant Creutzfeldt-Jakob disease in Hong Kong
... 1920s by two German neurologists who described a syndrome of “spastic pseudosclerosis: encephalomyelopathy with disseminated neurogenic lesions”.3 The disease is rare, affecting approximately one in a million people per year, and has a worldwide distribution. In Hong Kong, for instance, about 20 cas ...
... 1920s by two German neurologists who described a syndrome of “spastic pseudosclerosis: encephalomyelopathy with disseminated neurogenic lesions”.3 The disease is rare, affecting approximately one in a million people per year, and has a worldwide distribution. In Hong Kong, for instance, about 20 cas ...
Bloodborne Pathogens/TB
... Syndrome (AIDS). The Immune system progressively deteriorates leading to opportunistic infections that ultimately leads to death. There is no vaccine for HIV Antiretroviral medications are used to treat HIV and have been shown to prolong the lifespan of those with HIV. There is no cure. ...
... Syndrome (AIDS). The Immune system progressively deteriorates leading to opportunistic infections that ultimately leads to death. There is no vaccine for HIV Antiretroviral medications are used to treat HIV and have been shown to prolong the lifespan of those with HIV. There is no cure. ...
Infection Control
... Strategies to prevent the spread of infectious diseases Hand Washing – Schools should ensure that staff and students have access to hand washing facilities including mild liquid soaps and hand towels. Coughing and sneezing – Staff and students should be encouraged to exercise good hygiene practices, ...
... Strategies to prevent the spread of infectious diseases Hand Washing – Schools should ensure that staff and students have access to hand washing facilities including mild liquid soaps and hand towels. Coughing and sneezing – Staff and students should be encouraged to exercise good hygiene practices, ...
Host–Microbe Relationships and Dispersion of Microbes
... Acute- short-term infection with dramatic onset and rapid recovery (or death) Chronic- long-term infection Definitive host- host in which a parasite reaches sexual maturity Endemic-naturally occurring in a particular area Enzootic-presence of pathogen in particular area maintained by local reservoir ...
... Acute- short-term infection with dramatic onset and rapid recovery (or death) Chronic- long-term infection Definitive host- host in which a parasite reaches sexual maturity Endemic-naturally occurring in a particular area Enzootic-presence of pathogen in particular area maintained by local reservoir ...
Notable Diseases
... • Fever, chills. Kills thousands in USA each year (usually elderly) • Other important information • H1N1 (swine flu) tends to infect young people ...
... • Fever, chills. Kills thousands in USA each year (usually elderly) • Other important information • H1N1 (swine flu) tends to infect young people ...
Facts About Smallpox - Kitsap County Department of Emergency
... been vaccinated against smallpox in order to begin an investigation or treat suspected cases and to institute a large vaccination program should one be needed. At this time there is no threat of smallpox disease, therefore, it is not recommended that the general public be vaccinated. ...
... been vaccinated against smallpox in order to begin an investigation or treat suspected cases and to institute a large vaccination program should one be needed. At this time there is no threat of smallpox disease, therefore, it is not recommended that the general public be vaccinated. ...
The Epidemiology of Tick-transmitted Zoonotic Disease
... – Ectoparasite control of domestic animals. – Avoid ticks. Check yourself for ticks after working with tick-infested domestic animals and after trips to tick-infested areas. – Education of hunters. Use gloves for cleaning game. Cook wild game well before eating. – A vaccine is available in the US fo ...
... – Ectoparasite control of domestic animals. – Avoid ticks. Check yourself for ticks after working with tick-infested domestic animals and after trips to tick-infested areas. – Education of hunters. Use gloves for cleaning game. Cook wild game well before eating. – A vaccine is available in the US fo ...
Avian Influenza
... Potential pandemic of historic consequence Model for emerging infectious disease mgmt Economic disruptor Poultry as commodity Cost of countermeasures (very high) Food security (not food safety) Loss of consumer demand Loss of critical human resources ...
... Potential pandemic of historic consequence Model for emerging infectious disease mgmt Economic disruptor Poultry as commodity Cost of countermeasures (very high) Food security (not food safety) Loss of consumer demand Loss of critical human resources ...
UNIVERSITY OF MALTA
... Dates of Proposed Attachment: ______________________________________________________ Placement Area(s): _________________________________________________________________ ...
... Dates of Proposed Attachment: ______________________________________________________ Placement Area(s): _________________________________________________________________ ...
d Fatal case of West Nile fever
... patients at a point of entry into South Africa. Influenza A(H1N1)pdm09 was detected in two patients, influenza A(H3N2) in seven, and influenza B in 11 of these patients. As at 06 July 2014, 1 261 patients hospitalised with severe acute respiratory illness were tested for respiratory viruses at five ...
... patients at a point of entry into South Africa. Influenza A(H1N1)pdm09 was detected in two patients, influenza A(H3N2) in seven, and influenza B in 11 of these patients. As at 06 July 2014, 1 261 patients hospitalised with severe acute respiratory illness were tested for respiratory viruses at five ...
Raising awareness about Kawasaki disease
... irritable, often very clingy and very difficult to conjure a smile out of. This is much more marked than when the child has a cold of the ‘flu’ and is very typical of Kawasaki disease. Most children with fever do not have Kawasaki disease. However any child, particularly those who are pre-school, wh ...
... irritable, often very clingy and very difficult to conjure a smile out of. This is much more marked than when the child has a cold of the ‘flu’ and is very typical of Kawasaki disease. Most children with fever do not have Kawasaki disease. However any child, particularly those who are pre-school, wh ...
Communicable Diseases
... • One infected person to another, • From an animal to a human, or • From some inanimate object – Ex: doorknobs to an individual (tirador de la puerta) • Some communicable diseases can be spread in more than one way. ...
... • One infected person to another, • From an animal to a human, or • From some inanimate object – Ex: doorknobs to an individual (tirador de la puerta) • Some communicable diseases can be spread in more than one way. ...
幻灯片 1
... • Shows a deep brown color by silver stain. • Can be cultured in rabbit testicle（睾丸） but can not grow in vitro • Sensitive to temperature and dryness ...
... • Shows a deep brown color by silver stain. • Can be cultured in rabbit testicle（睾丸） but can not grow in vitro • Sensitive to temperature and dryness ...
Incidence of pertussis, Incidence of measles, Incidence
... side with the National Institute of Public Health in order to achieve the notification of all new cases. - In 2002, measles transmission in the Americas was halted. To this end, Chile launched its first mass vaccination campaign in 1992. Called “Catch-up” (“Puesta al día”), it was aimed at those you ...
... side with the National Institute of Public Health in order to achieve the notification of all new cases. - In 2002, measles transmission in the Americas was halted. To this end, Chile launched its first mass vaccination campaign in 1992. Called “Catch-up” (“Puesta al día”), it was aimed at those you ...
Multiple choice.
... (1) How does herd immunity prevent a non-immune individual from acquiring a disease? Herd immunity protects non-immune individuals because a pathogen is not amplified through host to host contact. Short Essay Questions. Please answer 4 of the following 5 short essay questions (5 points each - 5 bonu ...
... (1) How does herd immunity prevent a non-immune individual from acquiring a disease? Herd immunity protects non-immune individuals because a pathogen is not amplified through host to host contact. Short Essay Questions. Please answer 4 of the following 5 short essay questions (5 points each - 5 bonu ...
CHAPTER 8 EMERGING AND RE
... Liberia. The patient did not have symptoms when leaving West Africa, but developed symptoms approximately five days after arriving in the U.S. (arrived Sept. 20). • Contact tracing, a standard public health procedure, is immediately employed in order to identify and monitor those who may have been p ...
... Liberia. The patient did not have symptoms when leaving West Africa, but developed symptoms approximately five days after arriving in the U.S. (arrived Sept. 20). • Contact tracing, a standard public health procedure, is immediately employed in order to identify and monitor those who may have been p ...
Modeling potential vs. actual distribution of sudden oak death (SOD
... distribution quantifies the current range at unsampled locations. These models provide effective management tools to prioritize locations for early detection and eradication of disease outbreaks, and illustrate how iSDM can be used to analyze the actual vs. potential distribution of emerging infecti ...
... distribution quantifies the current range at unsampled locations. These models provide effective management tools to prioritize locations for early detection and eradication of disease outbreaks, and illustrate how iSDM can be used to analyze the actual vs. potential distribution of emerging infecti ...
Lecture 22
... –Vaccination is a life variola virus administered under the skin, leaves a scar and can spread while it heals. – Possible damage of the vaccine and death. ...
... –Vaccination is a life variola virus administered under the skin, leaves a scar and can spread while it heals. – Possible damage of the vaccine and death. ...
NAME HOUR ______ Ebola Virus – World Health Organization
... The Ebola virus causes an acute, serious illness which is often fatal if untreated. Ebola virus disease (EVD) first appeared in 1976 in 2 simultaneous outbreaks, one in what is now, Nzara, South Sudan, and the other in Yambuku, Democratic Republic of Congo. The latter occurred in a village near the ...
... The Ebola virus causes an acute, serious illness which is often fatal if untreated. Ebola virus disease (EVD) first appeared in 1976 in 2 simultaneous outbreaks, one in what is now, Nzara, South Sudan, and the other in Yambuku, Democratic Republic of Congo. The latter occurred in a village near the ...
Morbidity
... during a given time period per 1000 population at risk • Refers only to new cases during a defined period ...
... during a given time period per 1000 population at risk • Refers only to new cases during a defined period ...
Chapter 1: The Microbial World and You
... from 130 million to about 1.6 million over several decades. • Smallpox was used as a biological weapon by British colonists in North America. ...
... from 130 million to about 1.6 million over several decades. • Smallpox was used as a biological weapon by British colonists in North America. ...
Eradication of infectious diseases
Eradication is the reduction of an infectious disease's prevalence in the global host population to zero. It is sometimes confused with elimination, which describes either the reduction of an infectious disease's prevalence in a regional population to zero, or the reduction of the global prevalence to a negligible amount. Further confusion arises from the use of the term eradication to refer to the total removal of a given pathogen from an individual (also known as clearance of an infection), particularly in the context of HIV and certain other viruses where such cures are sought.Selection of infectious diseases for eradication is based on rigorous criteria, as both biological and technical features determine whether a pathogenic organism is (at least potentially) eradicable. The targeted organism must not have a non-human reservoir (or, in the case of animal diseases, the infection reservoir must be an easily identifiable species, as in the case of rinderpest), and/or amplify in the environment. This implies that sufficient information on the life cycle and transmission dynamics is available at the time an eradication initiative is programmed. An efficient and practical intervention (e.g., a vaccine or antibiotic) must be available to interrupt transmission of the infective agent. Studies of measles in the pre-vaccination era led to the concept of the Critical community size, the size of the population below which a pathogen ceases to circulate. Use of vaccination programmes before the introduction of an eradication campaign can reduce the susceptible population. The disease to be eradicated should be clearly identifiable, and an accurate diagnostic tool should exist. Economic considerations, as well as societal and political support and commitment, are other crucial factors that determine eradication feasibility.Eight attempts have been made to date to eradicate infectious diseases: two successful programs targeting smallpox and rinderpest; four ongoing programs targeting poliomyelitis, yaws, dracunculiasis and malaria; and two former programs targeting hookworm and yellow fever. Five more infectious diseases have been identified as of April 2008 as potentially eradicable with current technology by the Carter Center International Task Force for Disease Eradication—measles, mumps, rubella, lymphatic filariasis and cysticercosis.