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https://www.readbyqxmd.com/read/29338721/infectious-keratoconjunctivitis-in-semi-domesticated-eurasian-tundra-reindeer-rangifer-tarandus-tarandus-microbiological-study-of-clinically-affected-and-unaffected-animals-with-special-reference-to-cervid-herpesvirus-2
#1
Javier Sánchez Romano, Torill Mørk, Sauli Laaksonen, Erik Ågren, Ingebjørg H Nymo, Marianne Sunde, Morten Tryland
BACKGROUND: Infectious keratoconjunctivitis (IKC) is one of the most common ocular diseases in ruminants worldwide. In addition to keratitis and conjunctivitis, animals with IKC can develop uveitis, corneal ulcer, and in severe cases, blindness. The bacteria Moraxella spp. has been described as the primary causative agent of infectious bovine keratoconjunctivitis (IBK) in cattle (Bos taurus), while Chlamydia spp. and Mycoplasma conjunctivae are considered the main causative agents of IKC in sheep (Ovis aries)...
January 16, 2018: BMC Veterinary Research
https://www.readbyqxmd.com/read/29262291/diagnosis-of-chlamydia-trachomatis-neisseria-gonorrhoeae-trichomonas-vaginalis-and-mycoplasma-genitalium-an-observational-study-of-testing-patterns-prevalence-and-co-infection-rates-in-northern-new-zealand
#2
Arlo Upton, Liselle Bissessor, Peter Lowe, Xiaoying Wang, Gary McAuliffe
Background: This study sought to determine community prevalence, epidemiology and testing patterns for sexually transmissible infections (STI) in northern New Zealand. Methods: A total of 2643 samples submitted for STI testing between 26 November 2015 and 7 December 2015 underwent analysis by Aptima Combo 2 (Hologic, San Diego, CA, USA), Trichomonas vaginalis (TV), and Mycoplasma genitalium (MG) assays. Results were analysed by patient demographics. Results: Four hundred and eleven pathogens were detected from 359 patients, with Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), TV, and MG detected in 178 (6...
December 21, 2017: Sexual Health
https://www.readbyqxmd.com/read/29240635/the-etiology-of-male-urethral-discharge-in-zimbabwe-results-from-the-zimbabwe-sti-etiology-study
#3
Cornelis A Rietmeijer, More Mungati, Anna Machiha, Owen Mugurungi, Vitalis Kupara, Luanne Rodgers, Peter H Kilmarx, Amy Herman Roloff, Elizabeth Gonese, Beth A Tippett-Barr, Gerald Shambira, David A Lewis, H Hunter Handsfield, Mufuta Tshimanga
INTRODUCTION: Sexually transmitted infections (STIs) are managed syndromically in most developing countries. In Zimbabwe, men presenting with urethral discharge are treated with a single intramuscular dose of kanamycin or ceftriaxone in combination with a week's course of oral doxycycline. This study was designed to assess the current etiology of urethral discharge and other STIs to inform current syndromic management regimens. METHODS: We conducted a study among 200 men with urethral discharge presenting at 6 regionally diverse STI clinics in Zimbabwe...
January 2018: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/29232399/maternal-white-blood-cell-count-cannot-identify-the-presence-of-microbial-invasion-of-the-amniotic-cavity-or-intra-amniotic-inflammation-in-women-with-preterm-prelabor-rupture-of-membranes
#4
Ivana Musilova, Lenka Pliskova, Romana Gerychova, Petr Janku, Ondrej Simetka, Petr Matlak, Bo Jacobsson, Marian Kacerovsky
OBJECTIVE: The main aim of this study was to determine the relationship between the maternal white blood cell (WBC) count at the time of hospital admission in pregnancies complicated by preterm prelabor rupture of membranes (PPROM) and the presence of microbial invasion of the amniotic cavity (MIAC) and/or intra-amniotic inflammation (IAI). The second aim was to test WBC diagnostic indices with respect to the presence of MIAC and/or IAI. METHODS: Four hundred and seventy-nine women with singleton pregnancies complicated by PPROM, between February 2012 and June 2017, were included in this study...
2017: PloS One
https://www.readbyqxmd.com/read/29229084/serological-study-of-bordetella-pertussis-mycoplasma-pneumonia-and-chlamydia-pneumonia-in-iranian-hajj-pilgrims-with-prolonged-cough-illnesses-a-follow-up-study
#5
Masoud Rahimian, Mahdi HosseiniB
INTRODUCTION: Hajj pilgrimage is the biggest and longest mass gathering in the Muslim world. Annually, about 50% of more than 2.5 million pilgrims participating in this ritual get involved in severe devastating coughs. Most coughs continue, so the pilgrims turn back home and transmit them to family members and other people. Despite the high prevalence of coughs for many years, what causes them remains unknown. Considering the pertussis-like clinical picture of the so-called "hajj coughs", the researchers conducted a study to measure antibodies against three known common atypical bacteria, namely Bordetella Pertussis, Chlamydia Pneumonia and Mycoplasma Pneumonia...
November 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/29212701/multicenter-evaluation-of-the-eplex%C3%A2-respiratory-pathogen-panel-for-the-detection-of-viral-and-bacterial-respiratory-tract-pathogens-in-nasopharyngeal-swabs
#6
N Esther Babady, Matthew R England, Kristen L Jurcic Smith, Taojun He, Dona Saumya Wijetunge, Yi-Wei Tang, Robin R Chamberland, Marilyn Menegus, Ella M Swierkosz, Robert C Jerris, Wallace Greene
Background: The performance of the new ePlex® Respiratory Pathogen (RP) Panel (GenMark Diagnostics) for the simultaneous detection of 19 viruses (influenza A, influenza A H1, influenza A 2009 H1, influenza A H3, influenza B, adenovirus, coronaviruses [HKU1, OC43, NL63, 229E], human rhinovirus/enterovirus, human metapneumovirus, parainfluenza viruses 1, 2, 3 and 4, respiratory syncytial virus (RSV) [RSVA and RSV B]) and two bacteria (Mycoplasma pneumoniae and Chlamydia pneumoniae) was evaluated.Methods: Prospectively and retrospectively collected nasopharyngeal swab (NPS) specimens (n =2,908) were evaluated using the ePlex RP Panel with the bioMérieux/BioFire FilmArray® Respiratory Panel (BF RP) as the comparator method...
December 6, 2017: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/29208015/molecular-etiological-profile-of-atypical-bacterial-pathogens-viruses-and-coinfections-among-infants-and-children-with-community-acquired-pneumonia-admitted-to-a-national-hospital-in-lima-peru
#7
Juana Del Valle-Mendoza, Wilmer Silva-Caso, Angela Cornejo-Tapia, Fiorella Orellana-Peralta, Eduardo Verne, Claudia Ugarte, Miguel Angel Aguilar-Luis, María Del Carmen De Lama-Odría, Ronald Nazario-Fuertes, Mónica Esquivel-Vizcarra, Verónica Casabona-Ore, Pablo Weilg, Luis J Del Valle
OBJECTIVE: The main objective of this study was to detect the presence of 14 respiratory viruses and atypical bacteria (Mycoplasma pneumoniae, Chlamydia pneumoniae), via polymerase chain reaction in patients under 18 years old hospitalized due to community-acquired pneumonia (CAP) from Lima, Peru. RESULTS: Atypical pathogens were detected in 40% (58/146); viral etiologies in 36% (52/146) and coinfections in 19% (27/146). The most common etiological agent was M...
December 6, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/29198180/converging-epidemics-of-sexually-transmitted-infections-and-bacterial-vaginosis-in-southern-african-female-adolescents-at-risk-of-hiv
#8
Shaun L Barnabas, Smritee Dabee, Jo-Ann S Passmore, Heather B Jaspan, David A Lewis, Shameem Z Jaumdally, Hoyam Gamieldien, Lindi Masson, Etienne Muller, Venessa D Maseko, Nonhlanhla Mkhize, Zizipho Mbulawa, Anna-Lise Williamson, Clive M Gray, Thomas J Hope, Francesca Chiodi, Janan Dietrich, Glenda Gray, Linda-Gail Bekker
Adolescents in Africa are at high risk for HIV infection, other sexually transmitted infections (STIs) and bacterial vaginosis (BV). Since behavior and burden of STIs/BV may influence HIV risk, behavioral risk factors and prevalence of STIs/BV were compared in HIV-seronegative adolescent females (n = 298; 16-22 years) from two South African communities (Soweto and Cape Town). STIs ( Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, Mycoplasma genitalium, herpes simplex virus (HSV)-1, HSV-2, Treponema pallidum, and Haemophilus ducreyi) were detected by multiplex polymerase chain reaction, human papillomavirus (HPV) by Roche Linear Array, and BV by Nugent scoring...
January 1, 2017: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/29150724/presence-of-chlamydia-trachomatis-and-mycoplasma-spp-but-not-neisseria-gonorrhoeae-and-treponema-pallidum-in-women-undergoing-an-infertility-evaluation-high-prevalence-of-tetracycline-resistance-gene-tet-m
#9
Min Li, Xiaomei Zhang, Ke Huang, Haixiang Qiu, Jilei Zhang, Yuan Kang, Chengming Wang
Chlamydia trachomatis, Mycoplasma spp., Neisseria gonorrhoeae and Treponema pallidum are sexually transmitted pathogens that threaten reproductive health worldwide. In this study, vaginal swabs obtained from women (n = 133) that attended an infertility clinic in China were tested with qPCRs for C. trachomatis, Mycoplasma spp., N. gonorrhoeae, T. pallidum and tetracycline resistance genes. While none of vaginal swabs were positive for N. gonorrhoeae and T. pallidum, 18.8% (25/133) of the swabs were positive for Chlamydia spp...
November 17, 2017: AMB Express
https://www.readbyqxmd.com/read/29145645/waddlia-chondrophila-a-chlamydia-related-bacterium-has-a-negative-impact-on-human-spermatozoa
#10
D Baud, N Vulliemoz, A Ammerdorffer, J Gyger, G Greub, V Castella, M Stojanov
STUDY QUESTION: What is the impact of Waddlia chondrophila, an emerging Chlamydia-related bacterium associated with miscarriage, on human spermatozoa? SUMMARY ANSWER: W. chondrophila had a negative impact on human spermatozoa (decrease in viability and mitochondrial membrane potential) and was not entirely removed from infected samples by density gradient centrifugation. WHAT IS KNOWN ALREADY: Bacterial infection or colonization might have a deleterious effect on male fertility...
November 14, 2017: Human Reproduction
https://www.readbyqxmd.com/read/29097818/dapsone-treatment-is-efficient-against-persistent-cutaneous-and-gastrointestinal-symptoms-in-children-with-henoch-sch%C3%A3-nlein-purpura
#11
Jana Volejnikova, Jaroslav Horacek, Frantisek Kopriva
BACKGROUND: Henoch-Schönlein purpura (HSP) is a systemic disorder characterized by leukocytoclastic vasculitis involving the capillaries and by the deposition of IgA immune complexes. An association between HSP and atypical bacteria is uncommon in children. METHODS AND RESULTS: Here we report three cases of children, aged 5, 4 and 16 years, who were diagnosed with HSP associated with Mycoplasma pneumoniae or Chlamydia pneumoniae infection. In all presented cases, persistent cutaneous manifestations and abdominal pain were resistant to antibiotics and corticosteroids, but resolved during 48 h after the introduction of dapsone...
November 2, 2017: Biomedical Papers of the Medical Faculty of the University Palacký, Olomouc, Czechoslovakia
https://www.readbyqxmd.com/read/29063893/a-case-of-sterile-pyuria-caused-by-chlamydia-trachomatis-and-mycoplasma-hominis-a-diagnostic-challenge
#12
Agrima Mian, Sujeesh Sebastian, Nazneen Arif, Manish Soneja, Benu Dhawan
Sterile pyuria is a highly prevalent condition with a wide aetiological spectrum, which often challenges the diagnostician. We describe the case of a middle-aged female admitted to the medical Intensive Care Unit for acute gastroenteritis, whose urinalysis revealed persistent sterile pyuria. Polymerase chain reaction assay in urine was positive for Chlamydia trachomatis and Mycoplasma hominis. She responded to antimicrobial therapy. We hereby reflect on the approach to a case of sterile pyuria and review the available literature on this entity...
July 2017: Indian Journal of Medical Microbiology
https://www.readbyqxmd.com/read/29057257/serological-analysis-and-drug-resistance-of-chlamydia-pneumoniae-and-mycoplasma-pneumoniae-in-4500-healthy-subjects-in-shenzhen-china
#13
Dong Du, Shuping Liao, Yan Wu, Yang Jiao, Di Wu, Weiqing Wu, Dapeng Yu
OBJECTIVE: To understand the prevalence and distribution of Chlamydia pneumoniae (CP) and Mycoplasma pneumoniae (MP) in the population and to provide a basis for the prevention and treatment of respiratory tract infection. METHODS: This study included a total of 4500 healthy subjects who were given physical examination in Shenzhen People's Hospital from January to December in 2016. Venous blood was drawn from people to detect the MP- and CP-specific IgG and IgM in the serum using chemiluminescence immunoassay (CLIA)...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29028977/evolving-understanding-of-the-causes-of-pneumonia-in-adults-with-special-attention-to-the-role-of-pneumococcus
#14
Daniel M Musher, Michael S Abers, John G Bartlett
Before 1945, Streptococcus pneumoniae caused more than 90% of cases of pneumonia in adults. After 1950, the proportion of pneumonia caused by pneumococcus began to decline. Pneumococcus has continued to decline; at present, this organism is identified in fewer than fewer10%-15% of cases. This proportion is higher in Europe, a finding likely related to differences in vaccination practices and smoking. Gram-negative bacilli, Staphylococcus aureus, Chlamydia, Mycoplasma, and Legionella are each identified in 2%-5% of patients with pneumonia who require hospitalization...
September 27, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28980570/-mixed-infections-and-inflammatory-ophthalmic-diseases-clinical-and-laboratory-observations
#15
G M Chernakova, D Yu Maychuk, E A Klescheva, Yu B Slonimskiy, T B Semenova
In recent years, all medical specialists, including ophthalmologists, have been facing the problem of mixed infections. Recurrent inflammation in the anterior and posterior eye segments is often a result of infection by more than one variety of pathogens. MATERIAL AND METHODS: Over the period 2013-2016, 34 patients (14 men and 20 women) with different inflammatory processes in the eye who appeared DNA-positive for mycoplasmas (Mycoplasma hominis, Ureaplasma urealyticum) and/or chlamydiae (Chlamydia trachomatis) (PCR testing of tear fluid and/or urine) were followed up...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28980560/-specific-immunoglobulins-g-and-m-in-blood-serum-in-retinoblastoma-and-pseudoretinoblastoma
#16
S V Saakyan, L A Katargina, G I Krichevskaya, E B Myakoshina, E V Denisova
Perinatal inflammatory retinal diseases and intrauterine retinal maldevelopments are mistaken for retinoblastoma as often as in 8-16% of cases. AIM: To analyze the infectious status in children with retinoblastoma and pseudoretinoblastoma at different ages. MATERIAL AND METHODS: A total of 47 retinoblastoma suspects aged 4-69 months were enrolled. Pseudoretinoblastoma (inflammatory retinal diseases and intrauterine maldevelopments of the retina) was detected in 14 children (group 1), retinoblastoma - in 33 children (group 2)...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28960028/prevalence-of-and-risk-factors-for-sexually-transmitted-infections-among-korean-adolescents-under-probation
#17
Jin Ju Park, Yu Bin Seo, Sookyung Jeong, Jacob Lee
There is limited research on sexually transmitted infections (STIs) among adolescents in Korea. The objective of this study was to explore the prevalence of and risk factors for STIs among Korean adolescents under probation. A cross-sectional analysis was conducted in one juvenile-delinquent center and five probation offices in Korea to determine the prevalence of STIs caused by the following pathogens: Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, herpes simplex virus (HSV), human immunodeficiency virus (HIV), Treponema pallidum, Mycoplasma hominis, Mycoplasma genitalium, Ureaplasma urealyticum, and Ureaplasma parvum...
November 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28923377/clinical-and-analytical-evaluation-of-the-new-aptima-mycoplasma-genitalium-assay-with-data-on-m-%C3%A2-genitalium-prevalence-and-antimicrobial-resistance-in-m-%C3%A2-genitalium-in-denmark-norway-and-sweden-in-2016
#18
M Unemo, K Salado-Rasmussen, M Hansen, A O Olsen, M Falk, D Golparian, M Aasterød, J Ringlander, C Stezckó Nilsson, M Sundqvist, K Schønning, H Moi, H Westh, J S Jensen
OBJECTIVES: Mycoplasma genitalium (MG) causes urethritis and cervicitis, potentially causing reproductive complications. Resistance in MG to first-line (azithromycin) and second-line (moxifloxacin) treatment has increased. We examined the clinical and analytical performance of the new Conformité Européene (CE)/in vitro diagnostics (IVD) Aptima Mycoplasma genitalium assay (CE/IVD AMG; Hologic); the prevalence of MG, Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG); and MG resistance to azithromycin and moxifloxacin in Denmark, Norway and Sweden in 2016...
September 18, 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/28899468/-pathogen-distribution-and-bacterial-resistance-in-children-with-severe-community-acquired-pneumonia
#19
Yun-Yun Lu, Rong Luo, Zhou Fu
OBJECTIVE: To investigate the distribution of pathogens and bacterial resistance in children with severe community-acquired pneumonia (CAP). METHODS: A total of 522 children with severe CAP who were hospitalized in 2016 were enrolled as study subjects. According to their age, they were divided into infant group (402 infants aged 28 days to 1 year), young children group (73 children aged 1 to 3 years), preschool children group (35 children aged 3 to 6 years), and school-aged children group (12 children aged ≥6 years)...
September 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28878004/mycoplasma-genitalium-macrolide-and-fluoroquinolone-resistance-detection-and-clinical-implications-in-a-selected-cohort-in-new-zealand
#20
Trevor Anderson, Edward Coughlan, Anja Werno
Mycoplasma genitalium has been associated with infections of the genitourinary tract, and prevalence is secondary to Chlamydia trachomatis The clinical observation of increasing treatment failure indicating antibiotic resistance, especially in cases of recurrent urethritis, has been confirmed by molecular testing. Mutations in the 23S rRNA gene can cause macrolide resistance, and topoisomerase/gyrase mutations can cause fluoroquinolone resistance. In this study, 115 M. genitalium DNA-positive samples were analyzed...
November 2017: Journal of Clinical Microbiology
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