Q Fever in Small Ruminants and Its Public Health Importance
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Distribution of Tick-Borne Diseases in China Xian-Bo Wu1, Ren-Hua Na2, Shan-Shan Wei2, Jin-Song Zhu3 and Hong-Juan Peng2*
Wu et al. Parasites & Vectors 2013, 6:119 http://www.parasitesandvectors.com/content/6/1/119 REVIEW Open Access Distribution of tick-borne diseases in China Xian-Bo Wu1, Ren-Hua Na2, Shan-Shan Wei2, Jin-Song Zhu3 and Hong-Juan Peng2* Abstract As an important contributor to vector-borne diseases in China, in recent years, tick-borne diseases have attracted much attention because of their increasing incidence and consequent significant harm to livestock and human health. The most commonly observed human tick-borne diseases in China include Lyme borreliosis (known as Lyme disease in China), tick-borne encephalitis (known as Forest encephalitis in China), Crimean-Congo hemorrhagic fever (known as Xinjiang hemorrhagic fever in China), Q-fever, tularemia and North-Asia tick-borne spotted fever. In recent years, some emerging tick-borne diseases, such as human monocytic ehrlichiosis, human granulocytic anaplasmosis, and a novel bunyavirus infection, have been reported frequently in China. Other tick-borne diseases that are not as frequently reported in China include Colorado fever, oriental spotted fever and piroplasmosis. Detailed information regarding the history, characteristics, and current epidemic status of these human tick-borne diseases in China will be reviewed in this paper. It is clear that greater efforts in government management and research are required for the prevention, control, diagnosis, and treatment of tick-borne diseases, as well as for the control of ticks, in order to decrease the tick-borne disease burden in China. Keywords: Ticks, Tick-borne diseases, Epidemic, China Review (Table 1) [2,4]. Continuous reports of emerging tick-borne Ticks can carry and transmit viruses, bacteria, rickettsia, disease cases in Shandong, Henan, Hebei, Anhui, and spirochetes, protozoans, Chlamydia, Mycoplasma,Bartonia other provinces demonstrate the rise of these diseases bodies, and nematodes [1,2]. -
Zoonotic Diseases of Public Health Importance
ZOONOTIC DISEASES OF PUBLIC HEALTH IMPORTANCE ZOONOSIS DIVISION NATIONAL INSTITUTE OF COMMUNICABLE DISEASES (DIRECTORATE GENERAL OF HEALTH SERVICES) 22 – SHAM NATH MARG, DELHI – 110 054 2005 List of contributors: Dr. Shiv Lal, Addl. DG & Director Dr. Veena Mittal, Joint Director & HOD, Zoonosis Division Dr. Dipesh Bhattacharya, Joint Director, Zoonosis Division Dr. U.V.S. Rana, Joint Director, Zoonosis Division Dr. Mala Chhabra, Deputy Director, Zoonosis Division FOREWORD Several zoonotic diseases are major public health problems not only in India but also in different parts of the world. Some of them have been plaguing mankind from time immemorial and some have emerged as major problems in recent times. Diseases like plague, Japanese encephalitis, leishmaniasis, rabies, leptospirosis and dengue fever etc. have been major public health concerns in India and are considered important because of large human morbidity and mortality from these diseases. During 1994 India had an outbreak of plague in man in Surat (Gujarat) and Beed (Maharashtra) after a lapse of around 3 decades. Again after 8 years in 2002, an outbreak of pneumonic plague occurred in Himachal Pradesh followed by outbreak of bubonic plague in 2004 in Uttaranchal. Japanese encephalitis has emerged as a major problem in several states and every year several outbreaks of Japanese encephalitis are reported from different parts of the country. Resurgence of Kala-azar in mid seventies in Bihar, West Bengal and Jharkhand still continues to be a major public health concern. Efforts are being made to initiate kala-azar elimination programme by the year 2010. Rabies continues to be an important killer in the country. -
Coxiella Burnetii
SENTINEL LEVEL CLINICAL LABORATORY GUIDELINES FOR SUSPECTED AGENTS OF BIOTERRORISM AND EMERGING INFECTIOUS DISEASES Coxiella burnetii American Society for Microbiology (ASM) Revised March 2016 For latest revision, see web site below: https://www.asm.org/Articles/Policy/Laboratory-Response-Network-LRN-Sentinel-Level-C ASM Subject Matter Expert: David Welch, Ph.D. Medical Microbiology Consulting Dallas, TX [email protected] ASM Sentinel Laboratory Protocol Working Group APHL Advisory Committee Vickie Baselski, Ph.D. Barbara Robinson-Dunn, Ph.D. Patricia Blevins, MPH University of Tennessee at Department of Clinical San Antonio Metro Health Memphis Pathology District Laboratory Memphis, TN Beaumont Health System [email protected] [email protected] Royal Oak, MI BRobinson- Erin Bowles David Craft, Ph.D. [email protected] Wisconsin State Laboratory of Penn State Milton S. Hershey Hygiene Medical Center Michael A. Saubolle, Ph.D. [email protected] Hershey, PA Banner Health System [email protected] Phoenix, AZ Christopher Chadwick, MS [email protected] Association of Public Health Peter H. Gilligan, Ph.D. m Laboratories University of North Carolina [email protected] Hospitals/ Susan L. Shiflett Clinical Microbiology and Michigan Department of Mary DeMartino, BS, Immunology Labs Community Health MT(ASCP)SM Chapel Hill, NC Lansing, MI State Hygienic Laboratory at the [email protected] [email protected] University of Iowa [email protected] Larry Gray, Ph.D. Alice Weissfeld, Ph.D. TriHealth Laboratories and Microbiology Specialists Inc. Harvey Holmes, PhD University of Cincinnati College Houston, TX Centers for Disease Control and of Medicine [email protected] Prevention Cincinnati, OH om [email protected] [email protected] David Welch, Ph.D. -
Ehrlichiosis and Anaplasmosis Are Tick-Borne Diseases Caused by Obligate Anaplasmosis: Intracellular Bacteria in the Genera Ehrlichia and Anaplasma
Ehrlichiosis and Importance Ehrlichiosis and anaplasmosis are tick-borne diseases caused by obligate Anaplasmosis: intracellular bacteria in the genera Ehrlichia and Anaplasma. These organisms are widespread in nature; the reservoir hosts include numerous wild animals, as well as Zoonotic Species some domesticated species. For many years, Ehrlichia and Anaplasma species have been known to cause illness in pets and livestock. The consequences of exposure vary Canine Monocytic Ehrlichiosis, from asymptomatic infections to severe, potentially fatal illness. Some organisms Canine Hemorrhagic Fever, have also been recognized as human pathogens since the 1980s and 1990s. Tropical Canine Pancytopenia, Etiology Tracker Dog Disease, Ehrlichiosis and anaplasmosis are caused by members of the genera Ehrlichia Canine Tick Typhus, and Anaplasma, respectively. Both genera contain small, pleomorphic, Gram negative, Nairobi Bleeding Disorder, obligate intracellular organisms, and belong to the family Anaplasmataceae, order Canine Granulocytic Ehrlichiosis, Rickettsiales. They are classified as α-proteobacteria. A number of Ehrlichia and Canine Granulocytic Anaplasmosis, Anaplasma species affect animals. A limited number of these organisms have also Equine Granulocytic Ehrlichiosis, been identified in people. Equine Granulocytic Anaplasmosis, Recent changes in taxonomy can make the nomenclature of the Anaplasmataceae Tick-borne Fever, and their diseases somewhat confusing. At one time, ehrlichiosis was a group of Pasture Fever, diseases caused by organisms that mostly replicated in membrane-bound cytoplasmic Human Monocytic Ehrlichiosis, vacuoles of leukocytes, and belonged to the genus Ehrlichia, tribe Ehrlichieae and Human Granulocytic Anaplasmosis, family Rickettsiaceae. The names of the diseases were often based on the host Human Granulocytic Ehrlichiosis, species, together with type of leukocyte most often infected. -
Bioterrorism Diseases Annex Infectious Disease Emergency Response (IDER) Plan
Bioterrorism Diseases Annex Infectious Disease Emergency Response (IDER) Plan Contents I Background IV Activation & Notification II Response Organization V Operational Guidance III Purpose & Objectives VI Resources I. BACKGROUND A bioterrorism event is defined for the purposes of this annex as the deliberate introduction of pathogenic microorganisms or their products (bacteria, viruses, fungi or toxins) into a community. Potential bioterrorism agents are categorized by the Centers for Disease Control and Prevention (CDC) by category. Category A agents (highest priority) include organisms that pose a risk to national security because they can be easily disseminated or transmitted from person-to-person; result in high mortality rates and have the potential for major public health impact; might cause public panic and social disruption; and require special action for public health preparedness. These include: • Anthrax (Bacillus anthracis) • Smallpox (variola major) • Botulism (Clostridium botulinum • Tularemia (Franciscella tularensis) toxin) • Viral Hemorrhagic Fevers (filoviruses, • Plague (Yersinia pestis) arenaviruses) Of second highest priority are category B agents which are organisms that are moderately easy to disseminate; that result in moderate morbidity rates and low mortality rates; and that require enhanced diagnostic capacity and disease surveillance. • Brucellosis (Brucella species)* • Epsilon toxin of Clostridium perfringens • Food safety threats (Salmonella species, Escherichia coli O157:H7, Shigella) • Glanders (Burkholderia -
Early History of Infectious Disease
© Jones and Bartlett Publishers. NOT FOR SALE OR DISTRIBUTION CHAPTER ONE EARLY HISTORY OF INFECTIOUS 1 DISEASE Kenrad E. Nelson, Carolyn F. Williams Epidemics of infectious diseases have been documented throughout history. In ancient Greece and Egypt accounts describe epidemics of smallpox, leprosy, tuberculosis, meningococcal infections, and diphtheria.1 The morbidity and mortality of infectious diseases profoundly shaped politics, commerce, and culture. In epidemics, none were spared. Smallpox likely disfigured and killed Ramses V in 1157 BCE, although his mummy has a significant head wound as well.2 At times political upheavals exasperated the spread of disease. The Spartan wars caused massive dislocation of Greeks into Athens triggering the Athens epidemic of 430–427 BCE that killed up to one half of the population of ancient Athens.3 Thucydides’ vivid descriptions of this epidemic make clear its political and cultural impact, as well as the clinical details of the epidemic.4 Several modern epidemiologists have hypothesized on the causative agent. Langmuir et al.,5 favor a combined influenza and toxin-producing staphylococcus epidemic, while Morrens and Chu suggest Rift Valley Fever.6 A third researcher, Holladay believes the agent no longer exists.7 From the earliest times, man has sought to understand the natural forces and risk factors affecting the patterns of illness and death in society. These theories have evolved as our understanding of the natural world has advanced, sometimes slowly, sometimes, when there are profound break- throughs, with incredible speed. Remarkably, advances in knowledge and changes in theory have not always proceeded in synchrony. Although wrong theories or knowledge have hindered advances in understanding, there are also examples of great creativity when scientists have successfully pursued their theories beyond the knowledge of the time. -
CDFA List of Reportable Conditions for Animals and Animal Products
January 2021 ANIMAL HEALTH BRANCH LIST OF REPORTABLE CONDITIONS FOR ANIMALS AND ANIMAL PRODUCTS* *Pursuant to Section 9101 of the California Food and Agricultural Code, Title 3 California Code of Regulations § 797 and Title 9 Code of Federal Regulations Section 161.4(f) WHO MUST REPORT: Any licensed veterinarian, any person operating a diagnostic laboratory, or any person who has been informed, recognizes or should recognize by virtue of education, experience, or occupation, that any animal or animal product is or may be affected by, or has been exposed to, or may be transmitting or carrying any of the following conditions, must report that information. WHAT TO REPORT: Immediately report any animal disease not known to exist in the United States, any event with increased mortality and/or morbidity of unknown cause or source and any toxicology condition likely to contaminate animals or animal products (meat, milk or eggs). CALL IF YOU SEE: high morbidity or mortality, vesicles, CNS signs, uncommon ticks, hemorrhagic septicemias, unusual larvae in wounds, unusual or unexplained illness. Report any emergency, regulatory, or monitored condition within the provided time frame. Some diseases are listed under the major species of concern; if you see compatible signs for such conditions in another species, please report! EMERGENCY CONDITIONS REGULATORY CONDITIONS MONITORED CONDITIONS Report within 24 Hours of Discovery Report within Two Days of Discovery Report within 30 Days of Discovery MULTIPLE SPECIES MULTIPLE SPECIES MULTIPLE SPECIES • Brucellosis (B. melitensis, B. abortus, B. suis)1 • Bluetongue General, non-specific conditions: Unexplained high • Pseudorabies (Aujeszky’s disease) • Echinococcosis/hydatidosis (Echinococcus species) mortality or diseased animals; livestock exposed to toxic • Tuberculosis (Mycobacterium bovis)1 • Epizootic hemorrhagic disease substances. -
Bartonella Henselae and Coxiella Burnetii Infection and the Kawasaki Disease
GALLEY PROOF J. Appl. Sci. Environ. Mgt. 2004 JASEM ISSN 1119-8362 Available Online at All rights reserved http:// www.bioline.org.br/ja Vol. 8 (1) 11 - 12 Bartonella henselae and Coxiella burnetii Infection and the Kawasaki Disease KEI NUMAZAKI, M D Department of Pediatrics, Sapporo Medical University School of Medicine, S.1 W.16 Chuo-ku Sapporo, 060-8543 Japan Phone: +81-611-2111 X3413 Fax: +81-611-0352 E-mail: [email protected] ABSTRACT: It was reported that Bartonella henselae, B. quintana and Coxiella burnetii was not strongly associated with coronary artery disease but on the basis of geometric mean titer, C. burnetii infection might have a modest association with coronary artery disease. Serum antibodies to B. henselae from 14 patients with acute phase of Kawasaki disease were determined by the indirect fluorescence antibody assay . Serum antibodies to C. burnetii were also tried to detect. However, no positive results were obtained. I also examined 10 children and 10 pregnant women who had serum IgG antibody to B. henselae or to C. burnetii. No one showed abnormal findings of coronary artery. @JASEM Several Bartonella species cause illness and associated with several infections, including asymptotic infection in humans. B. henselae has Chlamydia pneumoniae, cytomegalovirus, been associated with an increasing spectrum of Helicobacter pylori and other intercellular bacteria clinical syndromes including cat scratch disease. (Danesh et al., 1997). Previous studies supported Although the clinical spectrum has not been the possibility of certain populations having an completely clarified, B. quintana may cause association of infections and coronary artery disease blood-culture negative endocarditis in children Kawasaki disease (KD). -
Purple Bacteria and Their Relatives”
INTERNATIONALJOURNAL OF SYSTEMATICBACTERIOLOGY, July 1988, p. 321-325 Vol. 38, No. 3 0020-7713/88/03032 1-05$02.OOtO Copyright 0 1988, International Union of Microbiological Societies Proteobacteria classis nov. a Name for the Phylogenetic Taxon That Includes the “Purple Bacteria and Their Relatives” E. STACKEBRANDT,l R. G. E. MURRAY,2* AND H. G. TRUPER3 Lehrstuhl fur Allgemeine Mikrobiologie, Biologiezentrum, Christian-Albrechts Universitat, 2300 Kid, Federal Republic of Germany’; Department of Microbiology and Immunology, University of Western Ontario, London, Ontario, Canada N6A 5C12; and Institut fur Mikrobiulogie, Universitat Bonn, 5300 Bonn I, Federal Republic of Germany3 Proteobacteria classis nov. is suggested as the name for a new higher taxon to circumscribe the a, p, y, and 6 groups that are included among the phylogenetic relatives of the purple photosynthetic bacteria and as a suitable collective name for reference to that group. The group names (alpha, etc.) remain as vernacular terms at the level of subclass pending further studies and nomenclatural proposals. Phylogenetic interpretations derived from the study of the interim while the phylogenetic data are being integrated ribosomal ribonucleic acid (rRNA) sequences and oligonu- into formal bacterial taxonomy. It does not appear to be cleotide catalogs provide an important factual base for inappropriate or confusing to use the protean prefix because arrangements of higher taxa of bacteria (25, 26). A recent of the genus Proteus among the Proteobacteria; the reasons workshop organized by the International Committee on for use are clear enough. Systematic Bacteriology recognized that a particularly di- This new class is so far only definable in phylogenetic verse but related group of gram-negative bacteria, including terms. -
Biannual Communicable Disease Surveillance Report #2
BIANNUAL COMMUNICABLE DISEASE SURVEILLANCE REPORT #2 An overview of the public health nurse surveillance of THE TOWN communicable diseases in Grafton, MA, Jan 1 – Dec 31, 2020. 2020OF GRAFTON Grafton Biannual Communicable Disease Surveillance Report #2, 2020 Defining Case Classifications for Communicable Diseases In the U.S., the States mandate the reporting of certain diseases by law or by regulation. The diseases that are reportable to state and local health departments differ from state to state; however, certain diseases are considered nationally notifiable diseases. The list of nationally notifiable diseases is updated annually. The Centers for Disease Control and Prevention (CDC), in collaboration with the Council of State and Territorial Epidemiologists (CSTE), publishes case definitions for public health surveillance for the nationally notifiable diseases. These case definitions provide uniform criteria for reporting cases and are case specific. The case status for most diseases is determined as follows: • A confirmed case is one in which the clinical case description is met and the laboratory confirmation requirement is met. A case may also be considered confirmed if it is linked to a laboratory-confirmed case. Certain diseases may not include laboratory findings as testing is not available. • A probable case is one in which the clinical case description is met and there is supportive or presumptive laboratory results consistent with the diagnosis but, it does not meet the laboratory confirmed criteria. • A suspect case is one in which the clinical case description is met. • A revoked case is one in which neither the suspect, probable, nor confirmed case definition is met. A significant amount of information gathering must be collected for many diseases before a case classification is final. -
Detection of Tick-Borne Pathogens of the Genera Rickettsia, Anaplasma and Francisella in Ixodes Ricinus Ticks in Pomerania (Poland)
pathogens Article Detection of Tick-Borne Pathogens of the Genera Rickettsia, Anaplasma and Francisella in Ixodes ricinus Ticks in Pomerania (Poland) Lucyna Kirczuk 1 , Mariusz Piotrowski 2 and Anna Rymaszewska 2,* 1 Department of Hydrobiology, Faculty of Biology, Institute of Biology, University of Szczecin, Felczaka 3c Street, 71-412 Szczecin, Poland; [email protected] 2 Department of Genetics and Genomics, Faculty of Biology, Institute of Biology, University of Szczecin, Felczaka 3c Street, 71-412 Szczecin, Poland; [email protected] * Correspondence: [email protected] Abstract: Tick-borne pathogens are an important medical and veterinary issue worldwide. Environ- mental monitoring in relation to not only climate change but also globalization is currently essential. The present study aimed to detect tick-borne pathogens of the genera Anaplasma, Rickettsia and Francisella in Ixodes ricinus ticks collected from the natural environment, i.e., recreational areas and pastures used for livestock grazing. A total of 1619 specimens of I. ricinus were collected, including ticks of all life stages (adults, nymphs and larvae). The study was performed using the PCR technique. Diagnostic gene fragments msp2 for Anaplasma, gltA for Rickettsia and tul4 for Francisella were ampli- fied. No Francisella spp. DNA was detected in I. ricinus. DNA of A. phagocytophilum was detected in 0.54% of ticks and Rickettsia spp. in 3.69%. Nucleotide sequence analysis revealed that only one species of Rickettsia, R. helvetica, was present in the studied tick population. The present results are a Citation: Kirczuk, L.; Piotrowski, M.; part of a large-scale analysis aimed at monitoring the level of tick infestation in Northwest Poland. -
Outer Membrane Vesicle Vaccines from Biosafe Surrogates Prevent Acute Lethal Glanders in Mice
vaccines Article Outer Membrane Vesicle Vaccines from Biosafe Surrogates Prevent Acute Lethal Glanders in Mice Michael H. Norris 1,2 ID , Mohammad S. R. Khan 1,2, Sunisa Chirakul 1,2, Herbert P. Schweizer 2,3 and Apichai Tuanyok 1,2,* 1 Department of Infectious Diseases and Immunology, College of Veterinary Medicine; University of Florida, Gainesville, FL 32608, USA; mhnorris@ufl.edu; (M.H.N.); siddiqur.r.khan@ufl.edu (M.S.R.K.); schirakul@ufl.edu (S.C.) 2 Emerging Pathogens Institute, University of Florida, Gainesville, FL 32610, USA; hschweizer@ufl.edu 3 Department of Molecular Genetics and Microbiology, College of Medicine, University of Florida, Gainesville, FL 32603, USA * Correspondence: tuanyok@ufl.edu; Tel.: +1-352-294-8269 Received: 26 November 2017; Accepted: 6 January 2018; Published: 10 January 2018 Abstract: Burkholderia mallei is a host-adapted Gram-negative mammalian pathogen that causes the severe disease glanders. Glanders can manifest as a rapid acute progression or a chronic debilitating syndrome primarily affecting solipeds and humans in close association with infected animals. In USA, B. mallei is classified as one of the most important bacterial biothreat agents. Presently, there is no licensed glanders vaccine available for humans or animals. In this work, outer membrane vesicles (OMVs) were isolated from three attenuated biosafe bacterial strains, Burkholderia pseudomallei Bp82, B. thailandensis E555, and B. thailandensis TxDOH and used to vaccinate mice. B. thailandensis OMVs induced significantly higher antibody responses that were investigated. B. mallei specific serum antibody responses were of higher magnitude in mice vaccinated with B. thailandensis OMVs compared to levels in mice vaccinated with B.