Peer-Reviewed Journal Tracking and Analyzing Disease Trends pages 1041-1188 EDITOR-IN-CHIEF D. Peter Drotman Managing Senior Editor EDITORIAL BOARD Polyxeni Potter, Atlanta, Georgia, USA Dennis Alexander, Addlestone, Surrey, UK Associate Editors Timothy Barrett, Atlanta, Georgia, USA Paul Arguin, Atlanta, Georgia, USA Barry J. Beaty, Ft. Collins, Colorado, USA Charles Ben Beard, Ft. Collins, Colorado, USA Martin J. Blaser, New York, New York, USA Ermias Belay, Atlanta, Georgia, USA Christopher Braden, Atlanta, Georgia, USA David Bell, Atlanta, Georgia, USA Arturo Casadevall, New York, New York, USA Sharon Bloom, Atlanta, GA, USA Kenneth C. Castro, Atlanta, Georgia, USA Mary Brandt, Atlanta, Georgia, USA Louisa Chapman, Atlanta, Georgia, USA Corrie Brown, Athens, Georgia, USA Thomas Cleary, Houston, Texas, USA Charles H. Calisher, Ft. Collins, Colorado, USA Vincent Deubel, Shanghai, China Michel Drancourt, Marseille, France Ed Eitzen, Washington, DC, USA Paul V. Effl er, Perth, Australia Daniel Feikin, Baltimore, Maryland, USA David Freedman, Birmingham, Alabama, USA Anthony Fiore, Atlanta, Georgia, USA Peter Gerner-Smidt, Atlanta, Georgia, USA Kathleen Gensheimer, Cambridge, Massachusetts, USA Stephen Hadler, Atlanta, Georgia, USA Duane J. Gubler, Singapore Nina Marano, Atlanta, Georgia, USA Richard L. Guerrant, Charlottesville, Virginia, USA Martin I. Meltzer, Atlanta, Georgia, USA Scott Halstead, Arlington, Virginia, USA David Morens, Bethesda, Maryland, USA Katrina Hedberg, Portland, Oregon, USA J. Glenn Morris, Gainesville, Florida, USA David L. Heymann, London, UK Patrice Nordmann, Paris, France Charles King, Cleveland, Ohio, USA Tanja Popovic, Atlanta, Georgia, USA Keith Klugman, Seattle, Washington, USA Didier Raoult, Marseille, France Takeshi Kurata, Tokyo, Japan Pierre Rollin, Atlanta, Georgia, USA S.K. Lam, Kuala Lumpur, Malaysia Ronald M. Rosenberg, Fort Collins, Colorado, USA Stuart Levy, Boston, Massachusetts, USA Dixie E. Snider, Atlanta, Georgia, USA John S. MacKenzie, Perth, Australia Frank Sorvillo, Los Angeles, California, USA Marian McDonald, Atlanta, Georgia, USA David Walker, Galveston, Texas, USA John E. McGowan, Jr., Atlanta, Georgia, USA J. Todd Weber, Atlanta, Georgia, USA Tom Marrie, Halifax, Nova Scotia, Canada Philip P. Mortimer, London, UK Founding Editor Joseph E. McDade, Rome, Georgia, USA Fred A. Murphy, Galveston, Texas, USA Barbara E. Murray, Houston, Texas, USA Senior Associate Editor, Emeritus P. Keith Murray, Geelong, Australia Brian W.J. Mahy, Bury St. Edmunds, Suffolk, UK Stephen M. Ostroff, Harrisburg, Pennsylvania, USA Copy Editors Claudia Chesley, Karen Foster, Thomas Gryczan, Richard Platt, Boston, Massachusetts, USA Jean Michaels Jones, Shannon O’Connor, Carol Snarey, Gabriel Rabinovich, Buenos Aires, Argentina P. Lynne Stockton Mario Raviglione, Geneva, Switzerland David Relman, Palo Alto, California, USA Production Alicia Scarborough, Barbara Segal, Reginald Tucker Connie Schmaljohn, Frederick, Maryland, USA Editorial Assistant Tracey Hodges Tom Schwan, Hamilton, Montana, USA Communications/Social Media Sarah Logan Gregory Ira Schwartz, Valhalla, New York, USA Tom Shinnick, Atlanta, Georgia, USA Emerging Infectious Diseases is published monthly by the Centers for Disease Bonnie Smoak, Bethesda, Maryland, USA Control and Prevention, 1600 Clifton Road, Mailstop D61, Atlanta, GA 30333, Rosemary Soave, New York, New York, USA USA. Telephone 404-639-1960, fax 404-639-1954, email [email protected]. P. Frederick Sparling, Chapel Hill, North Carolina, USA The opinions expressed by authors contributing to this journal do not neces- Robert Swanepoel, Pretoria, South Africa sarily refl ect the opinions of the Centers for Disease Control and Prevention or Phillip Tarr, St. Louis, Missouri, USA the institutions with which the authors are affi liated. Timothy Tucker, Cape Town, South Africa All material published in Emerging Infectious Diseases is in the public do- Elaine Tuomanen, Memphis, Tennessee, USA main and may be used and reprinted without special permission; proper citation, however, is required. John Ward, Atlanta, Georgia, USA Use of trade names is for identifi cation only and does not imply endorsement Mary E. Wilson, Cambridge, Massachusetts, USA by the Public Health Service or by the U.S. Department of Health and Human Services. Emerging Infectious Diseases is printed on acid-free paper that meets the requirements of ANSI/NISO 239.48-1992 (Permanence of Paper) Emerging Infectious Diseases • www.cdc.gov/eid • Vol. 19, No. 7, July 2013 July 2013 On the Cover Mutation in Spike Protein Cleavage Site and Pathogenesis Charles E. Burchfi eld (1893–1967) of Feline Coronavirus ....................... 1066 The Insect Chorus (1917) B.N. Licitra et al. Opaque and transparent watercolor with ink, Knowledge of proteolytic requirement graphite, and crayon on off-white paper modifi cations may facilitate development of (50.8 cm x 38.1 cm) novel strategies against human strains. Munson-Williams-Proctor Arts Institute, Museum of Art, Utica, New York, Edward W. Root Bequest, 1957 Pneumococcal Serotypes About the Cover p. 1184 before and after Introduction of Conjugate Vaccines, Synopsis United States, 1999–2011 .................1074 S.S. Richter et al. Use of the 7-valent vaccine dramatically reduced prevalence of its serotypes. Transmission of Streptococcus equi Subspecies Infl uence of Pneumococcal Vaccines zooepidemicus Infection from and Respiratory Syncytial Virus on Horses to Humans ............1041 Alveolar Pneumonia, Israel ............. 1084 S. Pelkonen et al. D.M. Weinberger et al. This agent may cause severe illness in p. 1050 Seasonal variations in RSV activity masked the humans and should be considered an benefi t of 7-valent vaccines. emerging zoonosis. Dispatches Research Travel-associated Illness Trends 1092 Avian Metapneumovirus and Clusters, 2000–2010 .................1049 Subgroup C Infection in K. Leder et al. Chickens, China Enteric fever, dengue, and rabies are L. Wei et al. increasing; malaria is decreasing; and malaria, dengue, and enteric fever were p. 1100 1095 Human Alveolar Echinococcosis detected in clusters. in Kyrgyzstan J. Usubalieva et al. Quantifying Effect of Geographic Location on Epidemiology of 1098 Molecular Epidemiologic Source Plasmodium vivax Malaria ...............1058 Tracking of Orally Transmitted A.A. Lover and R.J. Coker Chagas Disease, Venezuela Regional variations should be considered in M. Segovia et al. patient care, surveillance, and control programs. Emerging Infectious Diseases • www.cdc.gov/eid • Vol. 19, No. 7, July 2013 1102 Unique Clone of Coxiella burnetii Causing Severe Q Fever, French Guiana July 2013 A. Mahamat et al. 1138 Undetected Multidrug-Resistant Tuberculosis Amplifi ed 1105 Babesia microti Infection, by First-line Therapy in Eastern Pennsylvania, USA Mixed Infection M.E. Perez Acosta et al. S.M. Hingley-Wilson et al. 1108 Reemergence of Chikungunya 1142 Clinical Findings for Early Virus in Bo, Sierra Leone Human Cases of Infl uenza R. Ansumana et al. A(H7N9) Virus Infection, Shanghai, China 1111 Novel Bartonella Agent as Cause S. Lu et al. of Verruga Peruana D.L. Blazes et al. 1147 Multidrug-Resistant Atypical p. 1103 Variants of Shigella fl exneri 1115 Schmallenberg Virus among in China Female Lambs, Belgium, 2012 S. Qiu et al. F. Claine et al. 1118 Psychrobacter arenosus Letters Bacteremia after Blood Transfusion, France 1151 MDR TB Transmission, Y. Caspar et al. Singapore 1121 Ciprofl oxacin-Resistant 1152 Human Infection with Marten Campylobacter spp. in Retail Tapeworm Chicken, Western Canada A. Agunos et al. p. 1162 1155 Campylobacter jejuni in 1125 Asynchronous Onset of Clinical Hospitalized Patients with Disease in BSE-Infected Diarrhea, Kolkata, India Macaques J. Montag et al. 1156 Verona Integron–encoded Metallo-β-Lactamase 1 in 1128 Prevalence of Nontuberculous Enterobacteria, Ontario, Canada Mycobacteria in Cystic Fibrosis Clinics, United Kingdom, 2009 1159 Novel Bat-borne Hantavirus, P. Seddon et al. Vietnam 1131 Reducing Visceral Leishmaniasis 1161 Possible Cause of Liver Failure by Insecticide Impregnation of in Patient with Dengue Shock Bed-Nets, Bangladesh Syndrome D. Mondal et al. 1163 Spotted Fever Group Rickettsiae 1135 Genetic Variants of Orientia in Questing Ticks, Central Spain tsutsugamushi in Domestic Rodents, Northern China 1165 Neonatal Granulicatella elegans M. Zhang et al. Bacteremia, London, UK Emerging Infectious Diseases • www.cdc.gov/eid • Vol. 19, No. 7, July 2013 1179 Avian Infl uenza A(H7N9) Virus Infections, Shanghai, China July 2013 1167 Bartonella Species in Raccoons and Feral Cats, Georgia, USA Books and Media 1168 Rifampin-Resistant 1182 The Stealth Virus Mycobacterium bovis J.W. Tang BCG–Induced Disease in HIV-Infected Infant, Vietnam 1170 Novel Bulleidia extructa About the Cover Periprosthetic Hip Joint 1184 Summer Buzz Infection, United States 1171 Tick-borne Encephalitis Virus, Etymologia 1181 Verona Integron Zealand, Denmark, 2011 p. 1176 1173 Usutu Virus in Migratory Song Online Report Thrushes, Spain Infl uence of Humans on Evolution and Mobilization of Environmental 1176 Rickettsia aeschlimannii Antibiotic Resistome Infection, Greece http:/dx.doi.org/10.3201/eid1907.120871 1177 Antibodies against Rift Valley Fever Virus in Cattle, Mozambique Table of Contents GovDelivery Manage your email alerts so you only receive content of interest to you. Sign up for an Online Subscription: www.cdc.gov/ncidod/eid/subscribe.htm Emailed to you Emerging Infectious Diseases • www.cdc.gov/eid • Vol. 19, No.