Åke Örtqvist

Publikationer
Populärvetenskap och samverkan

Artiklar

Article: VACCINE. 2020;38(32):4988-4995

Cost-effectiveness of pneumococcal vaccination for elderly in Sweden

Wolff E; Storsaeter J; Ortqvist A; Naucler P; Larsson S; Lepp T; Roth A
Article: EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES. 2019;38(12):2221-2228

Epidemiology and control of meticillin-resistant Staphylococcus aureus in Stockholm County, Sweden, 2000 to 2016: overview of a "search-and-contain" strategy

Eriksson BKG; Thollstrom U-B; Nederby-Ohd J; Ortqvist A
Article: JOURNAL OF INTERNAL MEDICINE. 2019;286(6):689-701

The changing epidemiology of community-acquired pneumonia: nationwide register-based study in Sweden

Naucler P; Henriques-Normark B; Hedlund J; Galanis I; Granath F; Ortqvist A
Article: PEDIATRIC SURGERY INTERNATIONAL. 2019;35(3):373-381

Clinical presentation of intussusception in Swedish children under 3 years of age and the validity of diagnostic coding

Ask LS; Svensson JF; Olen O; Ortqvist A
Article: AMERICAN JOURNAL OF INFECTION CONTROL. 2018;46(12):1394-1399

Experiences and consequences of living with extended-spectrum β-lactamase-producing bacteria: A qualitative study

Wiklund S; Ortovist A; Berlin A; Stamm C; Broliden K
Article: VACCINE. 2018;36(37):5556-5564

Impact of repeated influenza vaccinations in persons over 65 years of age: A large population-based cohort study of severe influenza over six consecutive seasons, 2011/12-2016/17

Ortqvist A; Brytting M; Leval A; Hergens M-P
Article: JOURNAL OF CHILD HEALTH CARE. 2017;21(4):476-487

Parental conceptions of the rotavirus vaccine during implementation in Stockholm: A phenomenographic study

Sjogren E; Ask LS; Ortqvist A; Asp M
Article: CLINICAL INFECTIOUS DISEASES. 2017;65(11):1780-1789

Comparison of the Impact of Pneumococcal Conjugate Vaccine 10 or Pneumococcal Conjugate Vaccine 13 on Invasive Pneumococcal Disease in Equivalent Populations (Publication with Expression of Concern. See vol. 68, pg. 534, 2019)

Naucler P; Galanis I; Morfeldt E; Darenberg J; Ortqvist A; Henriques-Normark B
Article: ACTA PAEDIATRICA. 2017;106(8):1309-1316

Receiving early information and trusting Swedish child health centre nurses increased parents' willingness to vaccinate against rotavirus infections

Ask LS; Hjern A; Lindstrand A; Olen O; Sjogren E; Blennow M; Ortqvist A
Article: EUROSURVEILLANCE. 2017;22(8):30469-42

Mid-season real-time estimates of seasonal influenza vaccine effectiveness in persons 65 years and older in register-based surveillance, Stockholm County, Sweden, and Finland, January 2017

Hergens M; Baum U; Brytting M; Ikonen N; Haveri A; Wiman A; Nohynek H; Ortqvist A
Article: ANNALS OF INTERNAL MEDICINE. 2016;165(12):848-855

Risk for Congenital Malformation With H1 N1 Influenza Vaccine A Cohort Study With Sibling Analysis

Ludvigsson JF; Strom P; Lundholm C; Cnattingius S; Ekbom A; Ortqvist A; Feltelius N; Granath F; Stephansson O
Article: EUROSURVEILLANCE. 2016;21(43):17-28

Real-time real-world analysis of seasonal influenza vaccine effectiveness: method development and assessment of a population-based cohort in Stockholm County, Sweden, seasons 2011/12 to 2014/15

Leval A; Hergens MP; Persson K; Ortqvist A
Article: VACCINE. 2016;34(38):4565-4571

Unaltered pneumococcal carriage prevalence due to expansion of non-vaccine types of low invasive potential 8 years after vaccine introduction in Stockholm, Sweden

Lindstrand A; Galanis I; Darenberg J; Morfeldt E; Naucler P; Blennow M; Alfven T; Henriques-Normark B; Ortqvist A
Article: VACCINE. 2016;34(28):3298-3302

Influenza epidemiology among hospitalized children in Stockholm, Sweden 1998-2014

Bennet R; Hamrin J; Wirgart BZ; Ostlund MR; Ortqvist A; Eriksson M
Article: EUROPEAN RESPIRATORY JOURNAL. 2016;47(4):1208-1218

Effects of PCV7 and PCV13 on invasive pneumococcal disease and carriage in Stockholm, Sweden

Galanis I; Lindstrand A; Darenberg J; Browall S; Nannapaneni P; Sjostrom K; Morfeldt E; Naucler P; Blennow M; Ortqvist A; Henriques-Normark B
Article: INTERNATIONAL JOURNAL OF QUALITATIVE STUDIES ON HEALTH AND WELL-BEING. 2016;11:32378

Acquisition of extended spectrum β-lactamases during travel abroad-A qualitative study among Swedish travellers examining their knowledge, risk assessment, and behaviour

Wiklund S; Fagerberg I; Ortqvist A; Broliden K; Tammelin A
Article: AMERICAN JOURNAL OF INFECTION CONTROL. 2015;43(12):1302-1309

Staff experiences of caring for patients with extended-spectrum β-lactamase-producing bacteria: A qualitative study

Wiklund S; Fagerberg I; Ortqvist A; Broliden K; Tammelin A
Article: BMJ-BRITISH MEDICAL JOURNAL. 2015;351:h5585

Maternal vaccination against H1N1 influenza and offspring mortality: population based cohort study and sibling design

Ludvigsson JF; Strom P; Lundholm C; Cnattingius S; Ekbom A; Ortqvist A; Feltelius N; Granath F; Stephansson O
Article: THORAX. 2015;70(9):847-853

Respiratory viruses associated with community-acquired pneumonia in children: matched case-control study

Rhedin S; Lindstrand A; Hjelmgren A; Ryd-Rinder M; Ohrmalm L; Tolfvenstam T; Ortqvist A; Rotzen-Ostlund M; Zweygberg-Wirgart B; Henriques-Normark B; Broliden K; Naucler P
Article: VACCINE. 2015;33(22):2558-2561

Long term effectiveness of adjuvanted influenza A(H1N1)pdm09 vaccine in children

Ortqvist A; Bennet R; Hamrin J; Rinder MR; Lindblad H; Ohd JN; Eriksson M
Article: SCANDINAVIAN JOURNAL OF PUBLIC HEALTH. 2015;43(3):302-308

Knowledge and understanding of antibiotic resistance and the risk of becoming a carrier when travelling abroad: A qualitative study of Swedish travellers

Wiklund S; Fagerberg I; Ortqvist A; Vading M; Giske CG; Broliden K; TAmmelin A
Article: EUROPEAN RESPIRATORY JOURNAL. 2014;44(6):1646-1657

Clinical manifestations of invasive pneumococcal disease by vaccine and non-vaccine types

Browall S; Backhaus E; Naucler P; Galanis I; Sjostrom K; Karlsson D; Berg S; Luthander J; Eriksson M; Spindler C; Ejdeback M; Trollfors B; Darenberg J; Kalin M; Ortqvist A; Andersson R; Henriques-Normark B
Article: PEDIATRICS. 2014;134(6):e1528-e1536

Sinusitis and Pneumonia Hospitalization After Introduction of Pneumococcal Conjugate Vaccine

Lindstrand A; Bennet R; Galanis I; Blennow M; Ask LS; Dennison SH; Rinder MR; Eriksson M; Henriques-Normark B; Ortqvist A; Alfven T
Article: PEDIATRICS. 2014;133(3):e538-e545

Clinical Utility of PCR for Common Viruses in Acute Respiratory Illness

Rhedin S; Lindstrand A; Rotzen-Ostlund M; Tolfvenstam T; Ohrmalm L; Rinder MR; Zweygberg-Wirgart B; Ortqvist A; Henriques-Normark B; Broliden K; Naucler P
Article: JOURNAL OF INFECTIOUS DISEASES. 2014;209(3):377-388

Intraclonal Variations Among Streptococcus pneumoniae Isolates Influence the Likelihood of Invasive Disease in Children

Browall S; Norman M; Tangrot J; Galanis I; Sjostrom K; Dagerhamn J; Hellberg C; Pathak A; Spadafina T; Sandgren A; Battig P; Franzen O; Andersson B; Ortqvist A; Normark S; Henriques-Normark B
Article: EUROPEAN JOURNAL OF EPIDEMIOLOGY. 2013;28(7):579-588

Influenza H1N1 vaccination and adverse pregnancy outcome

Ludvigsson JF; Zugna D; Cnattingius S; Richiardi L; Ekbom A; Ortqvist A; Persson I; Stephansson O
Article: THORAX. 2013;68(6):571-579

Contribution of host, bacterial factors and antibiotic treatment to mortality in adult patients with bacteraemic pneumococcal pneumonia

Naucler P; Darenberg J; Morfeldt E; Ortqvist A; Normark BH
Article: EUROSURVEILLANCE. 2013;18(15):20447-44

Prevailing effectiveness of the 2009 influenza A(H1N1) pdm09 vaccine during the 2010/11 season in Sweden

Widgren K; Magnusson M; Hagstam P; Widerstrom M; Ortqvist A; Einemo IM; Follin P; Lindblom A; Makitalo S; Wik O; Osterlund A; Grunewald M; Uhnoo I; Linde A
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2012;44(9):641-649

Prevalence of antibiotic-resistant bacteria in residents of nursing homes in a Swedish municipality: Healthcare staff knowledge of and adherence to principles of basic infection prevention

Andersson H; Lindholm C; Iversen A; Giske CG; Ortqvist A; Kalin M; Fossum B
Article: VACCINE. 2012;30(39):5699-5702

Effectiveness of the monovalent AS03-adjuvanted influenza A(H1N1)pdm09 vaccine against hospitalization in children because of influenza

Ortqvist A; Bennet R; Rinder MR; Lindblad H; Eriksson M
Article: PLOS ONE. 2012;7(12):e53511

Pandemic Influenza A(H1N1)pdm09 Seroprevalence in Sweden before and after the Pandemic and the Vaccination Campaign in 2009

Morner A; Brave A; Kling A-M; Kuhlmann-Berenzon S; Krook K; Hedenskog M; Silhammar I; Ljungman M; Ortqvist A; Andersson S; Brytting M; Thorstensson R; Linde A
Article: CLINICAL MICROBIOLOGY AND INFECTION. 2011;17 Suppl 6(Suppl 6):E1-59

Guidelines for the management of adult lower respiratory tract infections--full version.

Woodhead M; Blasi F; Ewig S; Garau J; Huchon G; Ieven M; Ortqvist A; Schaberg T; Torres A; van der Heijden G; Read R; Verheij TJM; Joint Taskforce of the European Respiratory Societ
Article: CLINICAL MICROBIOLOGY AND INFECTION. 2011;17 Suppl 6:1-24

Guidelines for the management of adult lower respiratory tract infections--summary.

Woodhead M; Blasi F; Ewig S; Garau J; Huchon G; Ieven M; Ortqvist A; Schaberg T; Torres A; van der Heijden G; Read R; Verheij TJM; Joint Taskforce of the European Respiratory Societ
Article: BMJ-BRITISH MEDICAL JOURNAL. 2011;343:d5956

Neurological and autoimmune disorders after vaccination against pandemic influenza A (H1N1) with a monovalent adjuvanted vaccine: population based cohort study in Stockholm, Sweden

Bardage C; Persson I; Ortqvist A; Bergman U; Ludvigsson JF; Granath F
Article: CLINICAL INFECTIOUS DISEASES. 2011;52(10):1203-1211

Effectiveness of an Adjuvanted Monovalent Vaccine Against the 2009 Pandemic Strain of Influenza A(H1N1)v, in Stockholm County, Sweden

Ortqvist A; Berggren I; Insulander M; de Jong B; Svenungsson B
Article: BMC HEALTH SERVICES RESEARCH. 2010;10:128

Forecasting drug utilization and expenditure in a metropolitan health region

Wettermark B; Persson ME; Wilking N; Kalin M; Korkmaz S; Hjemdahl P; Godman B; Petzold M; Gustafsson LL
Article: INTENSIVE CARE MEDICINE. 2010;36(5):773-780

A European care bundle for prevention of ventilator-associated pneumonia.

Rello J; Lode H; Cornaglia G; Masterton R; VAP Care Bundle Contributors
Article: EMERGING INFECTIOUS DISEASES. 2010;16(2):189-196

Imported Methicillin-Resistant Staphylococcus aureus, Sweden

Stenhem M; Orqvist A; Ringberg H; Larsson L; Olsson-Liljequist B; Haeggman S; Kalin M; Ekdahl K
Article: CLINICAL MICROBIOLOGY AND INFECTION. 2009;15(9):850-857

Severity of illness scoring systems in patients with bacteraemic pneumococcal pneumonia: implications for the intensive care unit care

Feldman C; Alanee S; Yu VL; Richards GA; Ortqvist A; Rello J; Chiou CCC; Chedid MBF; Wagener MM; Klugman KP
Article: EUROSURVEILLANCE. 2009;14(30):19281-22

VALIDITY OF ROUTINE SURVEILLANCE DATA: A CASE STUDY ON SWEDISH NOTIFICATIONS OF METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS

Stenhem M; Ortqvist A; Ringberg H; Larsson L; Olsson-Liljequist B; Haeggman S; Kalin M; Ekdahl K
Article: LAKARTIDNINGEN. 2009;106(24-25):1666-1667

[Doxycycline is no antitussive agent. Antibiotics in acute bronchitis both unnecessary and risky].

Ortqvist A; Holmberg H; Norman C; Cars O
Article: LAKARTIDNINGEN. 2009;106(7):412-413

[Are MRSA-patients more contagious in some counties than others?].

Andersson H; Kalin M; Fossum B; Lindholm C; Ortqvist A
Article: VACCINE. 2008;26(43):5541-5546

Effects of a large-scale introduction of the pneumococcal polysaccharide vaccine among elderly persons in Stockholm, Sweden

Spindler C; Hedlund J; Jasir A; Normark BH; Ortqvist A
Article: LAKARTIDNINGEN. 2008;105(38):2582-2587

[Management of adult patients with community-acquired pneumonia. Evidence-based guidelines from the Swedish Infectious Diseases Association].

Strålin K; Goscinski G; Hedlund J; Lidman C; Spindler C; Ortqvist A; Holmberg H
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2008;40(9):721-729

Cost-effectiveness analysis of a universal vaccination programme with the 7-valent pneumococcal conjugate vaccine (PCV-7) in Sweden

Bergman A; Hjelmgren J; Ortqvist A; Wilsloff T; Kristiansen IS; Hogberg LD; Persson KM-S; Persson U
Article: EUROPEAN RESPIRATORY JOURNAL. 2007;30(3):414-422

Influenza vaccination and mortality:: prospective cohort study of the elderly in a large geographical area

Oertqvist A; Granath F; Askling J; Hedlund J
Article: JOURNAL OF INFECTION. 2007;55(2):125-135

Bacteraemic pneumococcal pneumonia: Impact of HIV on clinical presentation and outcome

Feldman C; Klugman KP; Yu VL; Ortqvist A; Choiu CCC; Chedid MBF; Rello J; Wagener M
Article: CLINICAL INFECTIOUS DISEASES. 2007;45(1):46-51

Association of serotypes of Streptococcus pneumoniae with disease severity and outcome in adults:: An international study

Alanee SRJ; McGee L; Jackson D; Chiou CC; Feldman C; Morris AJ; Ortqvist A; Rello J; Luna CM; Baddour LM; Ip M; Yu VL; Klugman KP
Article: EUROPEAN RESPIRATORY JOURNAL. 2006;28(4):816-823

Prognostic score systems and communityacquired bacteraemic pneumococcal pneumonia

Spindler C; Ortqvist A
Article: EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES. 2006;25(8):518-521

Addition of a macrolide to a β-lactam in bacteremic pneumococcal pneumonia

Dwyer R; Ortqvist A; Aufwerber E; Henriques Normark B; Marrie TJ; Mufson MA; Torres A; Woodhead MA; Alenius M; Kalin M
Article: DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE. 2006;55(3):169-178

Quantitative detection of Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis in lower respiratory tract samples by real-time PCR

Kais M; Spindler C; Kalin M; Ortqvist A; Giske CG
Article: CLINICAL INFECTIOUS DISEASES. 2006;42(4):451-459

Clonal and capsular types decide whether pneumococci will act as a primary or opportunistic pathogen

Sjöström K; Spindler C; Ortqvist A; Kalin M; Sandgren A; Kühlmann-Berenzon S; Henriques-Normark B
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2006;38(6-7):448-450

Gram-negative bacteria from patients seeking medical advice in Stockholm after the tsunami catastrophe

Kallman O; Lundberg C; Wretlind B; Ortqvist A
Article: LAKARTIDNINGEN. 2005;102(48):3660-3665

[Rare bacteria species found in wounds of tsunami patients. Predominance of gram-negative rods, increased antibiotic resistance].

Källman O; Lundberg C; Wretlind B; Ortqvist A
Article: AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. 2004;170(4):440-444

Combination antibiotic therapy lowers mortality among severely ill patients with pneumococcal bacteremia

Baddour LM; Yu VL; Klugman KP; Feldman C; Ortqvist A; Rello J; Morris AJ; Luna CM; Snydman DR; Ko WC; Chedid MBF; Hui DS; Andremont A; Chiou CCC
Article: EUROPEAN RESPIRATORY JOURNAL. 2004;23(3):363-368

Additive preventive effect of influenza and pneumococcal vaccines in elderly persons

Christenson B; Hedlund J; Lundbergh P; Örtqvist Å
Article: VACCINE. 2003;22(1):96-103

Revaccination with the 23-valent pneumococcal polysaccharide vaccine in middle-aged and elderly persons previously treated for pneumonia

Törling J; Hedlund J; Konradsen HB; Örtqvist Å
Article: VACCINE. 2003;21(25-26):3906-3911

Effects of a large-scale intervention with influenza and 23-valent pneumococcal vaccines in elderly people:: a 1-year follow-up

Hedlund J; Christenson B; Lundbergh P; Örtqvist Å
Article: CLINICAL INFECTIOUS DISEASES. 2003;37(2):230-237

An international prospective study of pneumococcal bacteremia: Correlation with in vitro resistance, antibiotics administered, and clinical outcome

Yu VL; Chiou CCC; Feldman C; Ortqvist A; Rello J; Morris AJ; Baddour LM; Luna CM; Snydman DR; Ip M; Ko WC; Chedid MBF; Andremont A; Klugman KP
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2003;35(5):306-310

Morbidity, mortality and clinical presentation of nursing home-acquired pneumonia in a Swedish population.

Sund-Levander M; Ortqvist A; Grodzinsky E; Klefsgård O; Wahren LK
Article: EUROPEAN RESPIRATORY JOURNAL. 2002;20:40s-53s

Treatment of community-acquired lower respiratory tract infections in adults

Örtqvist Å
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2002;34(12):887-892

Management of patients with community-acquired pneumonia treated in hospital in Sweden

Hedlund J; Örtqvist Å
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2002;34(12):873-879

Limited value of routine microbiological diagnostics in patients hospitalized for community-acquired pneumonia

Lidman C; Burman LG; Lagergren Å; Örtqvist Å
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2001;33(11):848-850

Changes in serotype distribution may hamper efficacy of pneumococcal conjugate vaccines in children

Normark BH; Örtqvist Å; Kalin M; Olsson-Liljequist B; Hedlund J; Svenson SB; Källenius G
Article: VACCINE. 2001;20(1-2):164-169

Negligible adjuvant effect for antibody responses and frequent adverse events associated with IL-12 treatment in humans vaccinated with pneumococcal polysaccharide

Hedlund J; Langer B; Konradsen HB; Örtqvist Å
Article: EUROPEAN RESPIRATORY JOURNAL. 2001;18(1):184-195

Pneumococcal vaccination:: current and future issues

Örtqvist Å
Article: LANCET. 2001;357(9261):1008-1011

Effects of a large-scale intervention with influenza and 23-valent pneumococcal vaccines in adults aged 65 years or older:: a prospective study

Christenson B; Lundbergh P; Hedlund J; Örtqvist Å
Article: LAKARTIDNINGEN. 2000;97(45):5120-5125

[Vaccination of the elderly against pneumococcal disease is cost-efficient. Mass vaccination of all aged 65 and over is recommended].

Ortqvist A; Jönsson B; Baltussen R; Ament A
Article: CLINICAL INFECTIOUS DISEASES. 2000;31(2):444-450

Cost-effectiveness of pneumococcal vaccination of older people: a study in 5 western European countries.

Ament A; Baltussen R; Duru G; Rigaud-Bully C; de Graeve D; Ortqvist A; Jönsson B; Verhaegen J; Gaillat J; Christie P; Cifre AS; Vivas D; Loiseau C; Fedson DS
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2000;32(3):281-286

Recurrence of pneumonia in relation to the antibody response after pneumococcal vaccination in middle-aged and elderly adults

Hedlund J; Örtqvist Å; Konradsen HB; Kalin M
Article: AMERICAN JOURNAL OF MEDICINE. 1999;107(1A):44S-49S

Pneumococcal disease in Sweden: experiences and current situation.

Ortqvist A
Article: AMERICAN JOURNAL OF MEDICINE. 1999;107(1):44-49

Pneumococcal Disease in Sweden: Experiences and Current Situation

Ortqvist A
Article: LANCET. 1998;351(9100):399-403

Randomised trial of 23-valent pneumococcal capsular polysaccharide vaccine in prevention of pneumonia in middle-aged and elderly people

Örtqvist Å; Hedlund J; Burman L; Elbel N; Höfer M; Leinonen M; Lindblad I; Sundelöf B; Kalin M
Article: CLINICAL MICROBIOLOGY AND INFECTION. 1998;4(12):724-725

Commentary to 'Community-acquired pneumonia due to Escherichia coli' by Marrie TJ et al.

Ortqvist A
Article: MOLECULAR MICROBIOLOGY. 1997;25(5):819-829

Contribution of novel choline-binding proteins to adherence, colonization and immunogenicity of Streptococcus pneumoniae.

Rosenow C; Ryan P; Weiser JN; Johnson S; Fontan P; Ortqvist A; Masure HR
Article: SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION. 1997;57(2):111-118

Sequential changes of inflammatory and nutritional markers in patients with community-acquired pneumonia.

Hansson LO; Hedlund JU; Ortqvist AB
Article: LAKARTIDNINGEN. 1997;94(11):963-964

[X-ray check up after pneumonia. "A healthy approach" helps in new diagnosis].

Ortqvist A; Hedlund J
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 1997;29(4):387-392

Recurrence of pneumonia in middle-aged and elderly adults after hospital-treated pneumonia: Aetiology and predisposing conditions

Hedlund J; Kalin M; Ortqvist A
Article: CHEST. 1996;110(6):1499-1506

Oral empiric treatment of community-acquired pneumonia - A multicenter, double-blind, randomized study comparing sparfloxacin with roxithromycin

Ortqvist A; Valtonen M; Cars O; Wahl M; Saikku P; Jean C; Holmen C; Werner M; Stenlund G; Danielsson A; Hagberg L; Nilsson BO; Nystrom G; Augustinsson A; Otto G; Ljungstrom L; Boman H; Hebelka M; Odenholdt I; Schonbeck C; Hjalt CA; Leinonen M; Harno K; Kyronseppa H; Mattson K; Sammalkorpi K; Riska H; Kuha R; Kiukaanniemi H; Ringdahl N
Article: AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. 1996;154(1):124-129

Respiratory tract colonization and infection in patients with chronic tracheostomy - A one-year study in patients living at home

Harlid R; Andersson G; Frostell CG; Jorbeck HJA; Ortqvist AB
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 1996;28(2):121-123

Severe varicella pneumonia in adults in Stockholm County 1980-1989

Nilsson A; Ortqvist A
Article: ARCHIVES OF INTERNAL MEDICINE (CHICAGO, ILL. : 1908). 1995;155(13):1438-1442

Hypoalbuminemia in hospitalized patients with community-acquired pneumonia.

Hedlund JU; Hansson LO; Ortqvist AB
Article: CURRENT OPINION IN INFECTIOUS DISEASES. 1995;8(2):93-97

COMMUNITY-ACQUIRED PNEUMONIA IN ADULTS

ORTQVIST A
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 1995;27(1):32-37

SHORT-TERM AND LONG-TERM PROGNOSIS FOR MIDDLE-AGED AND ELDERLY PATIENTS HOSPITALIZED WITH COMMUNITY-ACQUIRED PNEUMONIA - IMPACT OF NUTRITIONAL AND INFLAMMATORY FACTORS

HEDLUND J; HANSSON LO; ORTQVIST A
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 1995;27(5):457-462

DIAGNOSTIC AND PROGNOSTIC VALUE OF INTERLEUKIN-6 AND C-REACTIVE PROTEIN IN COMMUNITY-ACQUIRED PNEUMONIA

ORTQVIST A; HEDLUND J; WRETLIND B; CARLSTROM A; KALIN M
Article: JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY. 1995;35(1):205-212

ANTIBIOTIC-TREATMENT OF COMMUNITY-ACQUIRED PNEUMONIA IN CLINICAL-PRACTICE - A EUROPEAN PERSPECTIVE

ORTQVIST A
Visa fler

Alla övriga publikationer

Letter: CLINICAL INFECTIOUS DISEASES. 2018;66(10):1642-1643

Comparing the Impact of 10-Valent and 13-Valent Pneumococcal Conjugate Vaccines on Invasive Pneumococcal Disease Reply

Naucler P; Galanis I; Morfeldt E; Darenberg J; Ortqvist A; Henriques-Normark B
Letter: BMJ-BRITISH MEDICAL JOURNAL. 2016;352:i776

MATERNAL VACCINATION AGAINST H1N1 INFLUENZA AND OFFSPRING MORTALITY Concerns about study on maternal H1N1 influenza vaccination and offspring mortality Reply

Ludvigsson JF; Strom P; Lundholm C; Cnattingius S; Ekbom A; Ortqvist A; Feltelius N; Granath F; Stephansson O
Review: JOURNAL OF INTERNAL MEDICINE. 2015;278(4):335-353

A coordinated cross-disciplinary research initiative to address an increased incidence of narcolepsy following the 2009-2010 Pandemrix vaccination programme in Sweden

Feltelius N; Persson I; Ahlqvist-Rastad J; Andersson M; Arnheim-Dahlstrom L; Bergman P; Granath F; Adori C; Hokfelt T; Kuhlmann-Berenzon S; Liljestrom P; Maeurer M; Olsson T; Ortqvist A; Partinen M; Salmonson T; Zethelius B
Review: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2012;44(12):885-902

Swedish guidelines on the management of community-acquired pneumonia in immunocompetent adults-Swedish Society of Infectious Diseases 2012

Spindler C; Stralin K; Eriksson L; Hjerdt-Goscinski G; Holmberg H; Lidman C; Nilsson A; Ortqvist A; Hedlund J
Review: ACTA PAEDIATRICA. 2010;99(461):1-192

Vaccination of children--a systematic review.

Ortqvist Å; Blennow M; Carlsson R-M; Hanson LÅ; Lindberg A; Lindqvist L; Magnusson M; Nilsson L; Norlund A; Nyrén O; Olcén P; Olin P; Silfverdal S-A; Säwe J; Söderström A; Trollfors B
Editorial comment: ACTA PAEDIATRICA. 2010;99(9):1287-1289

Vaccination of children - summary and conclusions from a systematic reviewThe full review can be found in Acta Paediatrica 2010; 99: s461

Silfverdal S-A; Nilsson L; Blennow M; Carlsson R-M; Hanson LA; Lindberg A; Lindquist L; Magnusson M; Norlund A; Nyren O; Olcen P; Olin P; Sawe J; Soderstrom A; Trollfors B; Ortqvist A
Review: JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY. 2007;60(2):206-213

Hospital-acquired pneumonia guidelines in Europe: a review of their status and future development

Mastertonl R; Craven D; Rei J; Struelens M; Frirnodt-Moller N; Chastre J; Ortqvist A; Cornagfia G; Lode'O H; Giarnarellou H; Bonten MJM; Eraksoy H; Davey P
Published conference paper: VACCINE. 2007;25(13):2445-2450

Non-response to specific serotypes likely cause for failure to 23-valent pneumococcal polysaccharide vaccine in the elderly

Ortqvist A; Henckaerts I; Hedlund J; Poolman J
Other: LAKARTIDNINGEN. 2007;104(5):350-351

[Health personnel's dress-code must combine confidence and good hygiene].

Tammelin A; Karell A-C; Nilsson P; Samuelson A; Tillman E; Ortqvist A
Published conference paper: CLINICAL MICROBIOLOGY AND INFECTION. 2006;12(4):338-344

Endocarditis and pericarditis complicating pneumococcal bacteraemia, with special reference to the adhesive abilities of pneumococci: results from a prospective study

Kan B; Ries J; Normark BH; Chang FY; Feldman C; Ko WC; Rello J; Snydman DR; Yu VL; Ortqvist A
Published conference paper: BMC INFECTIOUS DISEASES. 2006;6:30

Epidemiology of methicillin-resistant Staphylococcus aureus (MRSA) in Sweden 2000-2003, increasing incidence and regional differences

Stenhem M; Örtqvist Å; Ringberg H; Larsson L; Olsson-Liljequist B; Hæggman S; Ekdahl K
Review: EUROPEAN RESPIRATORY JOURNAL. 2005;26(6):1138-1180

Guidelines for the management of adult lower respiratory tract infections.

Woodhead M; Blasi F; Ewig S; Huchon G; Ieven M; Ortqvist A; Schaberg T; Torres A; van der Heijden G; Verheij TJM; European Respiratory Society; European Society of Clinical Microbiology and Infe
Review: SEMINARS IN RESPIRATORY AND CRITICAL CARE MEDICINE. 2005;26(6):563-574

Streptococcus pneumoniae:: Epidemiology, risk factors, and clinical features

Örtqvist Å; Hedlund J; Kalin M
Review: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2005;37(11-12):791-805

Swedish guidelines for the management of community-acquired pneumonia in immunocompetent adults

Hedlund J; Strålin K; Örtqvist Å; Holmberg H
Letter: CLINICAL INFECTIOUS DISEASES. 2004;38(5):765-766

Clinical significance of Streptococcus pneumoniae resistance reporting remains confusing -: Reply

Yu VL; Klugman KP; Ortqvist A; Baddour LM; Rello J; Feldman C
Editorial comment: EUROPEAN RESPIRATORY JOURNAL. 2003;21(2):201

Pulmonary infections: what to do when it's a bug that you do not know.

Woodhead M; Ortqvist A
Published conference paper: JOURNAL OF INFECTIOUS DISEASES. 2001;184(7):861-869

Dynamics of penicillin-susceptible clones in invasive pneumococcal disease

Normark BH; Kalin M; Örtqvist Å; Åkerlund T; Liljequist BO; Hedlund J; Svenson SB; Zhou J; Spratt BG; Normark S; Källenius G
Published conference paper: CLINICAL INFECTIOUS DISEASES. 2001;32(4):552-558

Clinical isolates of Streptococcus pneumoniae that exhibit tolerance of vancomycin

Normark BH; Novak R; Örtqvist Å; Källenius G; Tuomanen E; Normark S
Published conference paper: JOURNAL OF INFECTIOUS DISEASES. 2000;182(3):840-847

Prospective study of prognostic factors in community-acquired bacteremic pneumococcal disease in 5 countries

Kalin M; Örtqvist Å; Almela M; Aufwerber E; Dwyer R; Henriques B; Jorup C; Julander I; Marrie TJ; Mufson MA; Riquelme R; Thalme A; Torres A; Woodhead MA
Published conference paper: JOURNAL OF INFECTIOUS DISEASES. 2000;182(3):833-839

Molecular epidemiology of Streptococcus pneumoniae causing invasive disease in 5 countries

Henriques B; Kalin M; Örtqvist Å; Liljequist BO; Almela M; Marrie TJ; Mufson MA; Torres A; Woodhead MA; Svenson SB; Källenius G
Review: SEMINARS IN RESPIRATORY INFECTIONS. 1999;14(2):135-150

In-hospital management of adults who have community-acquired pneumonia.

Ortqvist A
Review: LAKARTIDNINGEN. 1999;96(11):1305-1308

[The elderly should be vaccinated against pneumococci].

Ortqvist A; Hedlund J; Kalin M
Letter: LANCET. 1998;351(9120):1962

Effectiveness of pneumococcal vaccine

Ortqvist A; Hedlund J; Kalin M
Letter: LANCET. 1998;351(9111):1284-1285

Effectiveness of pneumococcal vaccine -: Reply

Örtqvist Å; Hedlund J; Kalin M
Other: JOURNAL OF INFECTIOUS DISEASES. 1995;171(2):479-482

DIAGNOSIS OF BACTEREMIC PNEUMOCOCCAL PNEUMONIA BY AMPLIFICATION OF PNEUMOLYSIN GENE FRAGMENT IN SERUM

SALO P; ORTQVIST A; LEINONEN M
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