Table I. Reported Diseases 2016
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BACTERIAL and PHAGE INTERACTIONS INFLUENCING Vibrio Parahaemolyticus ECOLOGY
University of New Hampshire University of New Hampshire Scholars' Repository Master's Theses and Capstones Student Scholarship Spring 2016 BACTERIAL AND PHAGE INTERACTIONS INFLUENCING Vibrio parahaemolyticus ECOLOGY Ashley L. Marcinkiewicz University of New Hampshire, Durham Follow this and additional works at: https://scholars.unh.edu/thesis Recommended Citation Marcinkiewicz, Ashley L., "BACTERIAL AND PHAGE INTERACTIONS INFLUENCING Vibrio parahaemolyticus ECOLOGY" (2016). Master's Theses and Capstones. 852. https://scholars.unh.edu/thesis/852 This Thesis is brought to you for free and open access by the Student Scholarship at University of New Hampshire Scholars' Repository. It has been accepted for inclusion in Master's Theses and Capstones by an authorized administrator of University of New Hampshire Scholars' Repository. For more information, please contact [email protected]. BACTERIAL AND PHAGE INTERACTIONS INFLUENCING Vibrio parahaemolyticus ECOLOGY BY ASHLEY MARCINKIEWICZ Bachelor of Arts, Wells College, 2011 THESIS Submitted to the University of New Hampshire In Partial Fulfillment of The Requirements for the Degree of Master of Science in Microbiology May, 2016 This thesis has been examined and approved in partial fulfillment of the requirements for the degree of Masters of Science in Microbiology by: Thesis Director, Cheryl A. Whistler Associate Professor of Molecular, Cellular, and Biomedical Sciences Stephen H. Jones Research Associate Professor of Natural Resources and the Environment Jeffrey T. Foster Assistant Professor of Molecular, Cellular, and Biomedical Sciences On April 15th, 2016 Original approved signatures are on file with the University of New Hampshire Graduate School. iii TABLE OF CONTENTS ACKNOWLEDGEMENTS………………………………………………………... vi LIST OF TABLES………………………………………………………………… vii LIST OF FIGURES…….………………………………………………………….. viii ABSTRACT………………………………………………………………………. -
(Crisprs) in Pandemic and Non-Pandemic Vibrio Parahaemolyticus Isolates from Seafood Sources
microorganisms Article Characterization and Analysis of Clustered Regularly Interspaced Short Palindromic Repeats (CRISPRs) in Pandemic and Non-Pandemic Vibrio parahaemolyticus Isolates from Seafood Sources Nawaporn Jingjit 1, Sutima Preeprem 2, Komwit Surachat 3,4 and Pimonsri Mittraparp-arthorn 1,4,* 1 Division of Biological Science, Faculty of Science, Prince of Songkla University, Hat Yai 90110, Songkla, Thailand; [email protected] 2 Microbiology Program, Faculty of Science Technology and Agriculture, Yala Rajabhat University, Muang District, Yala 95000, Yala, Thailand; [email protected] 3 Division of Computational Science, Faculty of Science, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand; [email protected] 4 Molecular Evolution and Computational Biology Research Unit, Faculty of Science, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand * Correspondence: [email protected]; Tel.: +66-74-288-314 Abstract: Vibrio parahaemolyticus is one of the significant seafood-borne pathogens causing gastroen- teritis in humans. Clustered regularly interspaced short palindromic repeats (CRISPR) are commonly Citation: Jingjit, N.; Preeprem, S.; Surachat, K.; Mittraparp-arthorn, P. detected in the genomes of V. parahaemolyticus and the polymorphism of CRISPR patterns has been Characterization and Analysis of applied as a genetic marker for tracking its evolution. In this work, a total of 15 pandemic and Clustered Regularly Interspaced 36 non-pandemic V. parahaemolyticus isolates obtained from seafood between 2000 and 2012 were Short Palindromic Repeats (CRISPRs) characterized based on hemolytic activity, antimicrobial susceptibility, and CRISPR elements. The in Pandemic and Non-Pandemic results showed that 15/17 of the V. parahaemolyticus seafood isolates carrying the thermostable direct Vibrio parahaemolyticus Isolates from hemolysin gene (tdh+) were Kanagawa phenomenon (KP) positive. -
Whole-Body Microbiota of Sea Cucumber
J. Microbiol. Biotechnol. (2017), 27(10), 1753–1762 https://doi.org/10.4014/jmb.1707.07067 Research Article Review jmb Whole-Body Microbiota of Sea Cucumber (Apostichopus japonicus) from South Korea for Improved Seafood Management S Tae-Yoon Kim1,3, Jin-Jae Lee1,3, Bong-Soo Kim1,3*, and Sang Ho Choi2,3* 1Department of Life Science, Multidisciplinary Genome Institute, Hallym University, Chuncheon 24252, Republic of Korea 2Department of Agricultural Biotechnology, Center for Food Safety and Toxicology, Seoul National University, Seoul 08826, Republic of Korea 3Food-borne Pathogen Omics Research Center (FORC), Seoul National University, Seoul 08826, Republic of Korea Received: July 27, 2017 Revised: August 24, 2017 Sea cucumber (Apostichopus japonicus) is a popular seafood source in Asia, including South Accepted: August 28, 2017 Korea, and its consumption has recently increased with recognition of its medicinal First published online properties. However, because raw sea cucumber contains various microbes, its ingestion can August 31, 2017 cause foodborne illness. Therefore, analysis of the microbiota in the whole body of sea *Corresponding authors cucumber can extend our understanding of foodborne illness caused by microorganisms and B.S.K. help to better manage products. We collected 40 sea cucumbers from four different sites in Phone: +82-33-248-2093; Fax: +82-33-256-3420; August and November, which are known as the maximum production areas in Korea. The E-mail: [email protected] microbiota was analyzed by an Illumina MiSeq system, and bacterial amounts were quantified S.H.C. by real-time PCR. The diversity and bacterial amounts in sea cucumber were higher in August Phone: +82-2-880-4857; Fax: +82-2-873-5095; than in November. -
12. What's Really New in Antibiotic Therapy Print
What’s really new in antibiotic therapy? Martin J. Hug Freiburg University Medical Center EAHP Academy Seminars 20-21 September 2019 Newsweek, May 24-31 2019 Disclosures There are no conflicts of interest to declare EAHP Academy Seminars 20-21 September 2019 Antiinfectives and Resistance EAHP Academy Seminars 20-21 September 2019 Resistance of Klebsiella pneumoniae to Pip.-Taz. olates) EAHP Academy Seminars 20-21 September 2019 https://resistancemap.cddep.org/AntibioticResistance.php Multiresistant Pseudomonas Aeruginosa Combined resistance against at least three different types of antibiotics, 2017 EAHP Academy Seminars 20-21 September 2019 https://atlas.ecdc.europa.eu/public/index.aspx Distribution of ESBL producing Enterobacteriaceae EAHP Academy Seminars 20-21 September 2019 Rossolini GM. Global threat of Gram-negative antimicrobial resistance. 27th ECCMID, Vienna, 2017, IS07 Priority Pathogens Defined by the World Health Organisation Critical Priority High Priority Medium Priority Acinetobacter baumanii Enterococcus faecium Streptococcus pneumoniae carbapenem-resistant vancomycin-resistant penicillin-non-susceptible Pseudomonas aeruginosa Helicobacter pylori Haemophilus influenzae carbapenem-resistant clarithromycin-resistant ampicillin-resistant Enterobacteriaceae Salmonella species Shigella species carbapenem-resistant fluoroquinolone-resistant fluoroquinolone-resistant Staphylococcus aureus vancomycin or methicillin -resistant Campylobacter species fluoroquinolone-resistant Neisseria gonorrhoae 3rd gen. cephalosporin-resistant -
Marion County Reportable Disease and Condition Summary, 2015
Marion County Reportable Disease and Condition Summary, 2015 Marion County Health Department 3180 Center St NE, Salem, OR 97301 503-588-5357 http://www.co.marion.or.us/HLT Reportable Diseases and Conditions in Marion County, 2015 # of Disease/Condition cases •This table shows all reportable Chlamydia 1711 Animal Bites 663 cases of disease, infection, Hepatitis C (chronic) 471 microorganism, and conditions Gonorrhea 251 Campylobacteriosis 68 in Marion County in 2015. Latent Tuberculosis 68 Syphilis 66 Pertussis 64 •The 3 most reported Salmonellosis 52 E. Coli 31 diseases/conditions in Marion HIV Infection 20 County in 2015 were Chlamydia, Hepatitis B (chronic) 18 Elevated Blood Lead Levels 17 Animal Bites, and Chronic Giardia 14 Pelvic Inflammatory Disease 13 Hepatitis C. Cryptosporidiosis 11 Cryptococcus 9 Carbapenem-resistant Enterobacteriaceae 8 •Health care providers report all Haemophilus Influenzae 8 Tuberculosis 6 cases or possible cases of Shigellosis 3 diseases, infections, Hepatitis C (acute) 2 Listeriosis 2 microorganisms and conditions Non-TB Mycobacteria 2 within certain time frames as Rabies (animal) 2 Scombroid 2 specified by the state health Taeniasis/Cysticercosis 2 Coccidioidomycosis 1 department, Oregon Health Dengue 1 Authority. Hepatitis A 1 Hepatitis B (acute) 1 Hemolytic Uremic Syndrome 1 Legionellosis 1 •A full list of Oregon reportable Malaria 1 diseases and conditions are Meningococcal Disease 1 Tularemia 1 available here Vibriosis 1 Yersiniosis 1 Total 3,595 Campylobacter (Campy) -Campylobacteriosis is an infectious illness caused by a bacteria. -Most ill people have diarrhea, cramping, stomach pain, and fever within 2-5 days after bacteria exposure. People are usually sick for about a week. -
Francisella Tularensis 6/06 Tularemia Is a Commonly Acquired Laboratory Colony Morphology Infection; All Work on Suspect F
Francisella tularensis 6/06 Tularemia is a commonly acquired laboratory Colony Morphology infection; all work on suspect F. tularensis cultures .Aerobic, fastidious, requires cysteine for growth should be performed at minimum under BSL2 .Grows poorly on Blood Agar (BA) conditions with BSL3 practices. .Chocolate Agar (CA): tiny, grey-white, opaque A colonies, 1-2 mm ≥48hr B .Cysteine Heart Agar (CHA): greenish-blue colonies, 2-4 mm ≥48h .Colonies are butyrous and smooth Gram Stain .Tiny, 0.2–0.7 μm pleomorphic, poorly stained gram-negative coccobacilli .Mostly single cells Growth on BA (A) 48 h, (B) 72 h Biochemical/Test Reactions .Oxidase: Negative A B .Catalase: Weak positive .Urease: Negative Additional Information .Can be misidentified as: Haemophilus influenzae, Actinobacillus spp. by automated ID systems .Infective Dose: 10 colony forming units Biosafety Level 3 agent (once Francisella tularensis is . Growth on CA (A) 48 h, (B) 72 h suspected, work should only be done in a certified Class II Biosafety Cabinet) .Transmission: Inhalation, insect bite, contact with tissues or bodily fluids of infected animals .Contagious: No Acceptable Specimen Types .Tissue biopsy .Whole blood: 5-10 ml blood in EDTA, and/or Inoculated blood culture bottle Swab of lesion in transport media . Gram stain Sentinel Laboratory Rule-Out of Francisella tularensis Oxidase Little to no growth on BA >48 h Small, grey-white opaque colonies on CA after ≥48 h at 35/37ºC Positive Weak Negative Positive Catalase Tiny, pleomorphic, faintly stained, gram-negative coccobacilli (red, round, and random) Perform all additional work in a certified Class II Positive Biosafety Cabinet Weak Negative Positive *Oxidase: Negative Urease *Catalase: Weak positive *Urease: Negative *Oxidase, Catalase, and Urease: Appearances of test results are not agent-specific. -
Haemophilus Influenzae Invasive Disease ! Report Immediately 24/7 by Phone Upon Initial Suspicion Or Laboratory Test Order
Haemophilus Influenzae Invasive Disease ! Report immediately 24/7 by phone upon initial suspicion or laboratory test order PROTOCOL CHECKLIST Enter available information into Merlin upon receipt of initial report for people <5 years old Review background on disease (see page 2), case definition (see page 4), and laboratory testing (see page 5) For cases in people ≥5 years old, interviews/investigations are not recommended unless the illness is known to be caused by H. influenzae type B. Surveillance for H. influenzae invasive disease in people ≥5 years old is now conducted only through electronic laboratory reporting (ELR) surveillance Contact health care provider to obtain pertinent information including demographics, medical records, vaccination history, and laboratory results Facilitate serotyping of H. influenzae isolates for people <5 years old at Florida Bureau of Public Health Laboratories (BPHL) Jacksonville Determine if the isolate is H. influenzae type b (Hib) Interview patient’s family or guardian Review disease facts Modes of transmission Incubation period Symptoms/types of infection Ask about exposure to relevant risk factors Exposure to a person with documented H. influenzae infection H. influenzae type B vaccination history Patient with immunocompromised state – HIV, sickle cell, asplenia, malignancy Determine if patient was hospitalized for reported illness Document pertinent clinical symptoms and type of infection Document close contacts (see page 7) and family members who may be at risk if Hib is identified Determine whether patient or symptomatic contact is in a sensitive situation (daycare or other settings with infants or unvaccinated children) Recommend exclusion for patients or symptomatic contacts until 24 hours of effective antibiotic treatment. -
Enterovibrio, Grimontia (Grimontia Hollisae, Formerly Vibrio Hollisae), Listonella, Photobacterium (Photobacterium Damselae
VIBRIOSIS (Non-Cholera Vibrio spp) Genera in the family Vibrionaceae currently include: Aliivibrio, Allomonas, Catenococcus, Enterovibrio, Grimontia (Grimontia hollisae, formerly Vibrio hollisae), Listonella, Photobacterium (Photobacterium damselae, formerly Vibrio damselae), Salinivibrio, and Vibrio species including V. cholerae non-O1/non-O139, V. parahaemolyticus, V. vulnificus, V. fluvialis, V. furnissii, and V. mimicus alginolyticus and V. metschnikovi. (Not all of these have been recognized to cause human illness.) REPORTING INFORMATION • Class B2: Report by the end of the business week in which the case or suspected case presents and/or a positive laboratory result to the local public health department where the patient resides. If patient residence is unknown, report to the local public health department in which the reporting health care provider or laboratory is located. • Reporting Form(s) and/or Mechanism: Ohio Confidential Reportable Disease form (HEA 3334, rev. 1/09), Positive Laboratory Findings for Reportable Disease form (HEA 3333, rev. 8/05), the local health department via the Ohio Disease Reporting System (ODRS) or telephone. • The Centers for Disease Control and Prevention (CDC) requests that states collect information on the Cholera and Other Vibrio Illness Surveillance Report (52.79 E revised 08/2007) (COVIS), available at http://www.cdc.gov/nationalsurveillance/PDFs/CDC5279_COVISvibriosis.pdf. Reporting sites should use the COVIS reporting form to assist in local disease investigation and traceback activities. Information collected from the form should be entered into ODRS and sent to the Ohio Department of Health (ODH). • Additional reporting information, with specifics regarding the key fields for ODRS Reporting can be located in Section 7. AGENTS Vibrio parahaemolyticus; Vibrio cholerae non-O1 (does not agglutinate in O group-1 sera), strains other than O139; Vibrio vulnificus and Photobacterium damselae (formerly Vibrio damselae) and Grimontia hollisae (formerly Vibrio hollisae), V. -
Haemophilus Influenzae Disease: Commonly Asked Questions
Minnesota Department of Health Fact Sheet 1/2009 Haemophilus Influenzae Disease: Commonly Asked Questions What is Haemophilus influenzae? How is Haemophilus influenzae diagnosed? Haemophilus influenzae is a bacteria that is found in the nose and throat of children and Haemophilus influenzae is diagnosed adults. Some people can carry the bacteria in when the bacteria are grown from cultures their bodies but do not become ill. of the blood, cerebral spinal fluid (CSF) or other normally sterile body site. Cultures Haemophilus influenzae serotype B (Hib) is take a few days to grow. commonly associated with infants and young children and was once the most common cause of severe bacterial infection in children. How is Haemophilus influenzae Due to widespread use of Hib vaccine in infection treated? children, few cases are reported each year. Serious infections are treated with specific Non-serotype B infections occur primarily antibiotics. among the elderly and adults with underlying disease. There are no vaccines available against non-serotype B disease. Should people who have been in contact with someone diagnosed with Haemophilus influenzae be treated? What are the symptoms of Haemophilus influenzae? For Hib disease, treatment with specific antibiotics is recommended for household Haemophilus influenzae causes a variety of members when there is at least one illnesses including meningitis (inflammation unvaccinated child under 4 years of age in of the coverings of the spinal column and the home. Preventive treatment for non- brain), bacteremia (infection of the blood), vaccinated daycare center contacts of pneumonia (infection of the lungs), and known Hib cases may also be septic arthritis (infection of the joints). -
Protecting the Safety and Quality of Live Oysters Through the Integration of Predictive Microbiology in Cold Supply Chains
Protecting the Safety and Quality of Live Oysters through the Integration of Predictive Microbiology in Cold Supply Chains by Judith Fernandez-Piquer MSc Food Safety, Wageningen University, 2007 BSc Food Science and Technology, University of Barcelona, 2006 BSc Technical Industrial Engineering, Polytechnic University of Catalonia, 2003 A thesis submitted to the School of Agricultural Science, University of Tasmania in fulfilment of the requirements for the degree of Doctor of Philosophy November, 2011 Declaration of originality and authority of access Declaration of originality and authority of access Declaration of Originality I, Judith Fernandez-Piquer, certify that this thesis does not contain any material which has been accepted for a degree or diploma by the University of Tasmania or any other institution, except by way of background information and duly acknowledged in the thesis. To the best of my knowledge and belief, this thesis does not contain material previously published or written by another person except where due reference is made in the text of the thesis and nor does this thesis contain any material that infringes copyright. _____________________________ Judith Fernandez-Piquer, 30 November 2011 Authority of access This thesis may be made available for loan and limited copying in accordance with the Copyright Act 1968. _____________________________ Judith Fernandez-Piquer, 30 November 2011 - 3 - Acknowledgements Acknowledgements This research has been possible with the collaboration of amazing people I have met along the way. After three and a half years of oyster adventures, I am glad to have the opportunity to express my gratitude to all of you. I would like to offer my sincere gratitude to my supervisor, Mark Tamplin, for all the experience and knowledge you have shared with me. -
Microbial Community and Vibrio Parahaemolyticus Population Dynamics in Relayed Oysters
University of New Hampshire University of New Hampshire Scholars' Repository Doctoral Dissertations Student Scholarship Fall 2017 MICROBIAL COMMUNITY AND VIBRIO PARAHAEMOLYTICUS POPULATION DYNAMICS IN RELAYED OYSTERS Michael Anthony Taylor University of New Hampshire, Durham Follow this and additional works at: https://scholars.unh.edu/dissertation Recommended Citation Taylor, Michael Anthony, "MICROBIAL COMMUNITY AND VIBRIO PARAHAEMOLYTICUS POPULATION DYNAMICS IN RELAYED OYSTERS" (2017). Doctoral Dissertations. 2288. https://scholars.unh.edu/dissertation/2288 This Dissertation is brought to you for free and open access by the Student Scholarship at University of New Hampshire Scholars' Repository. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of University of New Hampshire Scholars' Repository. For more information, please contact [email protected]. MICROBIAL COMMUNITY AND VIBRIO PARAHAEMOLYTICUS POPULATION DYNAMICS IN RELAYED OYSTERS BY MICHAEL ANTHONY TAYLOR BS, University of New Hampshire, 2002 Master’s Degree, University of New Hampshire, 2005 DISSERTATION Submitted to the University of New Hampshire in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Microbiology September, 2017 This dissertation has been examined and approved in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Microbiology by: Dissertation Director, Stephen H. Jones Research Associate Professor, Natural Resources and the Environment Cheryl A. Whistler, Associate Professor, Molecular, Cellular & Biomedical Sciences Vaughn S. Cooper, Associate Professor, Microbiology & Molecular Genetics, University of Pittsburg School of Medicine Kirk Broders, Assistant Professor, Plant Pathology, Colorado State University College of Agricultural Sciences Thomas Howell, President / Owner, Spinney Creek Shellfish, Inc., Eliot, Maine On March 24, 2017 Original approval signatures are on file with the University of New Hampshire Graduate School. -
Pathogenic Vibrio Species Are Associated with Distinct Environmental Niches and Planktonic Taxa in Southern California (USA) Aquatic Microbiomes
RESEARCH ARTICLE Pathogenic Vibrio Species Are Associated with Distinct Environmental Niches and Planktonic Taxa in Southern California (USA) Aquatic Microbiomes Rachel E. Diner,a,b,c Drishti Kaul,c Ariel Rabines,a,c Hong Zheng,c Joshua A. Steele,d John F. Griffith,d Andrew E. Allena,c aScripps Institution of Oceanography, University of California San Diego, La Jolla, California, USA bDepartment of Pediatrics, University of California San Diego, La Jolla, California, USA cMicrobial and Environmental Genomics Group, J. Craig Venter Institute, La Jolla, California, USA dSouthern California Coastal Water Research Project, Costa Mesa, California, USA ABSTRACT Interactions between vibrio bacteria and the planktonic community impact marine ecology and human health. Many coastal Vibrio spp. can infect humans, represent- ing a growing threat linked to increasing seawater temperatures. Interactions with eukaryo- tic organisms may provide attachment substrate and critical nutrients that facilitate the per- sistence, diversification, and spread of pathogenic Vibrio spp. However, vibrio interactions with planktonic organisms in an environmental context are poorly understood. We quanti- fied the pathogenic Vibrio species V. cholerae, V. parahaemolyticus,andV. vulnificus monthly for 1 year at five sites and observed high abundances, particularly during summer months, with species-specific temperature and salinity distributions. Using metabarcoding, we estab- lished a detailed profile of both prokaryotic and eukaryotic coastal microbial communities. We found that pathogenic Vibrio species were frequently associated with distinct eukaryo- tic amplicon sequence variants (ASVs), including diatoms and copepods. Shared environ- mental conditions, such as high temperatures and low salinities, were associated with both high concentrations of pathogenic vibrios and potential environmental reservoirs, which may influence vibrio infection risks linked to climate change and should be incorporated into predictive ecological models and experimental laboratory systems.