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Infection Prevention and Control Guideline for Cystic
Infection Prevention and Control Guideline for Cystic

... syndrome coronavirus and the 2009 influenza A H1N1. Lessons learned about preventing transmission of methicillinresistant Staphylococcus aureus (MRSA) and multidrug-resistant gram-negative pathogens in non-CF patient populations also can inform IP&C strategies for CF. 3. As the use of molecular tech ...
frequently asked questions about rabies
frequently asked questions about rabies

... bats are not usually seen (for example in rooms in your home or on the lawn), or is unable to fly, is far more likely than others to be rabid. Such bats are often the most easily approached. Therefore, it is best never to handle any bat. What should I do if I come in contact with a bat? If you are b ...
Modeling plague transmission in Medieval European - DUO
Modeling plague transmission in Medieval European - DUO

... models and parameters we have presented can be used in future work for more complex models that combine multiple transmission routes. For example, a model with both primary pneumonic and bubonic plague transmission during the same epidemic. Furthermore, the models can be adapted to explore the impac ...
IS6110 Restriction Fragment Length Polymorphism Typing of Drug
IS6110 Restriction Fragment Length Polymorphism Typing of Drug

... by this method (26). IS6110 fingerprints were analyzed visually as described earlier (27). Recent transmission was considered likely if an isolate matched at least one other by identical or near-identical criteria. ‘Identical’ isolates were characterized by equal number of bands on gel electrophores ...
Identification of Lactobacillus strains with probiotic features from the
Identification of Lactobacillus strains with probiotic features from the

... doi:10.1111/jam.12305 ...
Infection Prevention and Control Guideline for Cystic Fibrosis: 2013
Infection Prevention and Control Guideline for Cystic Fibrosis: 2013

... syndrome coronavirus and the 2009 influenza A H1N1. Lessons learned about preventing transmission of methicillinresistant Staphylococcus aureus (MRSA) and multidrug-resistant gram-negative pathogens in non-CF patient populations also can inform IP&C strategies for CF. 3. As the use of molecular tech ...
recurrent outbreaks of measles, chickenpox and
recurrent outbreaks of measles, chickenpox and

... calendar month the 30 or 35 monthly contact rates are averaged to obtain a mean monthly contact rate for that month. The year-to-year variation in the contact rate for any month is small relative to the seasonal variation: for the three diseases the mean monthly contact rates are 1.7 to 2 times high ...
Rabies - Concordia University, Nebraska
Rabies - Concordia University, Nebraska

... "Dogs suffer from madness that puts them in a state of fury, and all animals which they bite when in this condition, become also attacked by madness” (Lackenbach, 1912) ...
Threat Identification, Hazard Pathway Analysis and Assessment of
Threat Identification, Hazard Pathway Analysis and Assessment of

... Yellow tail kingfish (YTK) is a likely candidate for consideration for culture in the Mid West of Western Australia, given the development of previous and current R&D projects based on this species. Disease risks of YTK are relatively well understood, given the development of a significant YTK indus ...
Ticks and Tickborne Bacterial Diseases in Humans: An Emerging
Ticks and Tickborne Bacterial Diseases in Humans: An Emerging

... of the tick feeds only once, and this feeding may involve a great variety of vertebrates that occupy very diverse habitats [1]. On the other hand, Argasids feed briefly and often, usually on a single host species. They tend to live in dry areas, and most species live in sheltered sites near their ho ...
Phylogenetic Co-Occurrence of ExoR, ExoS, and ChvI, Components
Phylogenetic Co-Occurrence of ExoR, ExoS, and ChvI, Components

... leguminosarum, Bartonella henselae, and Brucella abortus [33,34,35,36,37,38]. The A. tumefaciens ChvG(ExoS)/ChvI system regulates virulence against its plant hosts by modulating succinoglycan and other virulence factor production based on the low pH at the site of infection [31,33,39,40]. The R. leg ...
1918 Influenza: the Mother of All Pandemics
1918 Influenza: the Mother of All Pandemics

... and winter of 1918–1919, respectively (Figure 1). Is it possible that a poorly-adapted H1N1 virus was already beginning to spread in 1915, causing some serious illnesses but not yet sufficiently fit to initiate a pandemic? Data consistent with this possibility were reported at the time from European ...
Epidemiology and Evolution of Vector Borne Disease
Epidemiology and Evolution of Vector Borne Disease

... infection at endemic equilibrium and greatly increases the level of control required to prevent a disease epidemic. When a trade-off is in place between transmission and virulence we find that control techniques which reduce the duration of transmission lead to the fixation of pathogen strains with ...
Host-Pathogen Interactions: The Attributes of Virulence
Host-Pathogen Interactions: The Attributes of Virulence

... to complete its reproductive cycle [24]. Along the same lines, a Yersinia pestis gene locus increases the feeding of its flea vector, which, in turn, can promote transmission of the microbe [25]. The latter phenomenon also is found among other microbes that replicate in insect vectors [26]. Adherenc ...
including australian bat lyssavirus
including australian bat lyssavirus

... Communicable Disease Network Australia and endorsed by the Australian Health Protection Principal Committee (AHPPC). Their purpose is to provide nationally consistent advice and guidance to public health units (PHUs) in responding to a notifiable disease event. These guidelines capture the knowledge ...
S1.1.1 Host population
S1.1.1 Host population

... the time-independent transition rates between immune/disease states, and sev is , mil is represent the risk that individuals develop severe or mild dengue ...
Medically important bacterial–fungal interactions
Medically important bacterial–fungal interactions

... implications of mixed-species infections are limited, as prospective, randomized human trials are rarely possible and observational studies are confounded by the fact that patients with polymicrobial infections may have other risk factors that correlate with a poor clinical outcome, such as greater ...
Pathogen burden, coinfection and major histocompatibility complex
Pathogen burden, coinfection and major histocompatibility complex

... recognizing and binding a wider range of antigens than homozygotes) is expected to be more detectable when multiple pathogens are considered simultaneously. Here, we test whether MHC diversity in a wild population of European badgers (Meles meles) is driven by pathogen-mediated selection. We examine ...
FOMITES IN INFECTIOUS DISEASE TRANSMISSION: A
FOMITES IN INFECTIOUS DISEASE TRANSMISSION: A

... modeled. Specifically, the model estimates a child’s exposure to rotavirus using a stochastic-mechanistic framework. Simulations of a child’s contacts with the fomite include intermittent fomite-mouth, hand-mouth, and hand-fomite contacts based on activities of a typical child under six years of age ...
365 - Association of Surgical Technologists
365 - Association of Surgical Technologists

... Nasal airway obstruction has numerous causes, with nasal valve disorders becoming more frequently recognized as contributors to airway obstruction.5 Nasal valve stenosis occurs when the nasal airway’s narrowest part becomes weakened causing one or both sides of the nasal cavity to fall into the airw ...
Ecological fitness and strategies of adaptation of Bartonella
Ecological fitness and strategies of adaptation of Bartonella

... by an EPS matrix created by various bacteria, and this EPS matrix plays a vital role in the survival of bacteria [30], providing ecological advantages to the organisms. Therefore, the biofilm-like structure could contribute to the long survival of B. quintana in a fecal environment [82, 124]. B. quin ...
Ecological fitness and strategies of adaptation of Bartonella species
Ecological fitness and strategies of adaptation of Bartonella species

... by an EPS matrix created by various bacteria, and this EPS matrix plays a vital role in the survival of bacteria [30], providing ecological advantages to the organisms. Therefore, the biofilm-like structure could contribute to the long survival of B. quintana in a fecal environment [82, 124]. B. quin ...
Batrachochytrium dendrobatidis: Chytrid disease
Batrachochytrium dendrobatidis: Chytrid disease

... hydrolysate, and lactose are used to culture B. dendrobatidis (Longcore et al. 1999; Piotrowski ...
What are bacteria?
What are bacteria?

... Bacteria are pathogens and cause an observed disease if and only if: • The bacteria are present in every case of the disease • The bacteria are isolated from the host with the disease and grown in pure culture • The specific disease must be reproduced when a pure culture of the bacteria is inoculate ...
Developments in Social Evolution and Virulence in Parasites
Developments in Social Evolution and Virulence in Parasites

... Chapter 2: Parasites vary enormously in the range of hosts they can infect (generalism), both within and between species (Antonovics et al. 2013). The interplay between generalism and virulence is little studied, but likely to be crucial. I review the interaction between four factors associated with ...
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Cross-species transmission

Cross-species transmission (CST) is the phenomenon of transfer of viral infection from one species, usually a similar species, to another. Often seen in emerging viruses where one species transfers to another which in turn transfers to humans. Examples include HIV-AIDS, SARS, Ebola, Swine flu, rabies, and Bird flu.The exact mechanism that facilitates the transfer is unknown, however, it is believed that viruses with a rapid mutation rate are able to overcome host-specific immunological defenses. This can occur between species that have high contact rates. It can also occur between species with low contact rates but usually through an intermediary species. Bats, for example, are mammals and can directly transfer rabies to humans through bite and also through aerosolization of bat salvia and urine which are then absorbed by human mucous membranes in the nose, mouth and eyes.Similarity between species, for example, transfer between mammals, is believed to be facilitated by similar immunological defenses. Other factors include geographic area, intraspecies behaviours, and phylogenetic relatedness. Virus emergence relies on two factors: initial infection and sustained transmission.
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