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1

Efficacy of zinc-fortified oral rehydration solution in 6- to 35-month-old children with acute diarrhea

Rajiv Bahl, Nita Bhandari, Manju Saksena, Tor Strand, Geeta T. Kumar, Maharaj K. Bhan, Halvor Sommerfelt

Journal:

The Journal of Pediatrics

Year:

2002

Language:

english

File:

PDF, 70 KB

english, 2002

2

In England Now

Sommerfelt, Halvor, Grewal, Harleen M.S., Gaastra, Wim, Bhan, Maharaj K., Svennerholm, Ann-Mari, Kalland, Karl-Henning, Asphaug, Vibecke, Aasland, Rein, Bjorvatn, Bjarne

Journal:

Year:

1962

Language:

english

File:

PDF, 351 KB

english, 1962

3

Micronutrient deficiency in children

Bhan, Maharaj K, Sommerfelt, Halvor, Strand, Tor

Journal:

British Journal Of Nutrition

Year:

2001

Language:

english

File:

PDF, 78 KB

english, 2001

4

Nutritional Intake and Status of Cobalamin and Folate among Non-Pregnant Women of Reproductive Age in Bhaktapur, Nepal

Chandyo, Ram, Ulak, Manjeswori, Sommerfelt, Halvor, Schneede, Jørn, Ueland, Per, Strand, Tor

Journal:

Year:

2016

Language:

english

File:

PDF, 800 KB

english, 2016

5

Cobalamin and folate status in infants and young children in a low-to-middle income community in India

Taneja, Sunita, Bhandari, Nita, Strand, Tor A, Sommerfelt, Halvor, Refsum, Helga, Ueland, Per M, Schneede, Jörn, Bahl, Rajiv, Bhan, Maharaj Kishan

Journal:

American Journal of Clinical Nutrition

Year:

2007

Language:

english

File:

PDF, 153 KB

english, 2007

6

Prolonged and persistent diarrhoea is not restricted to children with acute malnutrition: an observational study in Ethiopia

Zangenberg, Mike, Johansen, Øystein H., Abdissa, Alemseged, Eshetu, Beza, Kurtzhals, Jørgen A.L., Friis, Henrik, Sommerfelt, Halvor, Langeland, Nina, Hanevik, Kurt

Journal:

Tropical Medicine & International Health

Year:

2019

Language:

english

File:

PDF, 537 KB

english, 2019

7

Molecular mechanisms of enterotoxigenic Escherichia coli infection

James M. Fleckenstein, Philip R. Hardwidge, George P. Munson, David A. Rasko, Halvor Sommerfelt, Hans Steinsland

Journal:

Microbes and Infection

Year:

2010

Language:

english

File:

PDF, 470 KB

english, 2010

8

Identification and molecular characterization of the gene encoding coli surface antigen 20 of enterotoxigenic Escherichia coli

Håvard Valvatne, Hans Steinsland, Harleen M.S. Grewal, Kåre Mølbak, Jens Vuust, Halvor Sommerfelt

Journal:

FEMS Microbiology Letters

Year:

2004

Language:

english

File:

PDF, 507 KB

english, 2004

9

Genotypic detection of enterotoxigenic Escherichia coli colonisation factors

Harleen M. S. Grewal, Halvor Sommerfelt

Journal:

Year:

2001

Language:

english

File:

PDF, 108 KB

english, 2001

10

Clonal clustering and colonization factors among thermolabile and porcine thermostable enterotoxin-producing Escherichia coli

Håvard Valvatne, Hans Steinsland, Halvor Sommerfelt

Journal:

Year:

2002

Language:

english

File:

PDF, 171 KB

english, 2002

11

Vaccination coverage and timeliness in three South African areas: a prospective study

Lars T Fadnes, Debra Jackson, Ingunn MS Engebretsen, Wanga Zembe, David Sanders, Halvor Sommerfelt, Thorkild Tylleskär, the PROMISE-EBF Study Group

Journal:

BMC Public Health

Year:

2011

Language:

english

File:

PDF, 360 KB

english, 2011

12

Expression of colonization factor antigen I fimbriae by enterotoxigenic Escherichia coli; influence of growth conditions and a recombinant positive regulatory gene

THOMAS HALVORSEN, HÅVARD VALVATNE, HARLEEN M. S. GREWAL, WIM GAASTRA, HALVOR SOMMERFELT

Journal:

Year:

1997

Language:

english

File:

PDF, 859 KB

english, 1997

13

Measurement of specific IgA in faecal extracts and intestinal lavage fluid for monitoring of mucosal immune responses

Harleen M.S Grewal, Tom Hemming Karlsen, Helene Vetvik, Christina Åhrén, Håkon K Gjessing, Halvor Sommerfelt, Bjørn Haneberg

Journal:

Journal of Immunological Methods

Year:

2000

Language:

english

File:

PDF, 186 KB

english, 2000

14

Mechanism of spontaneous loss of heat-stable toxin (STa) production in enterotoxigenic Escherichia coli

HALVOR SOMMERFELT, BJØRN-IVAR HAUKANES, KARL HENNING KALLAND, ANN-MARI SVENNERHOLM, JOAQUIN SANCHÉZ, BJARNE BJORVATN

Journal:

Year:

1989

Language:

english

File:

PDF, 744 KB

english, 1989

15

Perinatal mortality in rural Burkina Faso: a prospective community-based cohort study

Abdoulaye Hama Diallo, Nicolas Meda, Emmanuel Zabsonré, Halvor Sommerfelt, Simon Cousens, Thorkild Tylleskär, the PROMISE-EBF study group

Journal:

BMC Pregnancy and Childbirth

Year:

2010

Language:

english

File:

PDF, 250 KB

english, 2010

16

Maternal education is associated with vaccination status of infants less than 6 months in Eastern Uganda: a cohort study

Victoria Nankabirwa, Thorkild Tylleskär, James K Tumwine, Halvor Sommerfelt, Promise-ebf Study Group

Journal:

Year:

2010

Language:

english

File:

PDF, 245 KB

english, 2010

17

RNA viruses in community-acquired childhood pneumonia in semi-urban Nepal; a cross-sectional study

Maria Mathisen, Tor A Strand, Biswa N Sharma, Ram K Chandyo, Palle Valentiner-Branth, Sudha Basnet, Ramesh K Adhikari, Dag Hvidsten, Prakash S Shrestha, Halvor Sommerfelt

Journal:

Year:

2009

Language:

english

File:

PDF, 363 KB

english, 2009

18

Community cohort study of Cryptosporidium parvum infections: sex-differential incidences associated with BCG and diptheria–tetanus–pertussis vaccinations

Palle Valentiner-Branth, Michael Perch, Jens Nielsen, Hans Steinsland, May-Lill Garly, Thea K. Fischer, Halvor Sommerfelt, Kåre Mølbak, Peter Aaby

Journal:

Year:

2007

Language:

english

File:

PDF, 393 KB

english, 2007

19

Is vaccination coverage a good indicator of age-appropriate vaccination? A prospective study from Uganda

Lars T. Fadnes, Victoria Nankabirwa, Halvor Sommerfelt, Thorkild Tylleskär, James K. Tumwine, Ingunn M.S. Engebretsen

Journal:

Year:

2011

Language:

english

File:

PDF, 644 KB

english, 2011

20

Protection from natural infections with enterotoxigenic Escherichia coli: longitudinal study

Hans Steinsland, Palle Valentiner-Branth, Håkon K Gjessing, Peter Aaby, Kåre Mølbak, Halvor Sommerfelt

Journal:

Year:

2003

Language:

english

File:

PDF, 96 KB

english, 2003

21

Zinc as adjunct treatment in infants aged between 7 and 120 days with probable serious bacterial infection: a randomised, double-blind, placebo-controlled trial

Shinjini Bhatnagar, Nitya Wadhwa, Satinder Aneja, Rakesh Lodha, Sushil Kumar Kabra, Uma Chandra Mouli Natchu, Halvor Sommerfelt, Ashok Kumar Dutta, Jagdish Chandra, Bimbadhar Rath, Mamta Sharma, Vinod

Journal:

Year:

2012

Language:

english

File:

PDF, 205 KB

english, 2012

22

Development and evaluation of genotypic assays for the detection and characterization of enterotoxigenic Escherichia coli

Hans Steinsland, Palle Valentiner-Branth, Harleen M.S. Grewal, Wim Gaastra, K.åre Mølbak, Halvor Sommerfelt

Journal:

Diagnostic Microbiology and Infectious Disease

Year:

2003

Language:

english

File:

PDF, 115 KB

english, 2003

23

Antigenic variation within the subunit protein of members of the colonization factor antigen I group of fimbrial proteins in human enterotoxigenic Escherichia coli

Wim Gaastra, Halvor Sommerfelt, Linda van Dijk, Johannes G. Kusters, Ann-Mari Svennerholm, Harleen M.S. Grewal

Journal:

International Journal of Medical Microbiology

Year:

2002

Language:

english

File:

PDF, 384 KB

english, 2002

24

Zinc for probable serious bacterial infection in infants – Authors' reply

Shinjini Bhatnagar, Uma Chandra Mouli Natchu, Nitya Wadhwa, Rakesh Lodha, Halvor Sommerfelt, Tor A Strand

Journal:

Year:

2012

Language:

english

File:

PDF, 39 KB

english, 2012

25

Induction of colonization factor antigen I, coli surface antigen 4 and putative colonization factor antigen 0166 of enterotoxigenic Escherichia coli

Harleen M.S. Grewal, Wim Gaastra, Ann-Mari Svennerholm, Halvor Sommerfelt

Journal:

Year:

1992

Language:

english

File:

PDF, 114 KB

english, 1992

26

Colonization factor antigen I, coli surface antigen 4 and putative colonization factor 0166 of enterotoxigenic Escherichia coli are genetically related

Halvor Sommerfelt, Harleen M.S. Grewal, Ann-Mari Svennerholm, Wim Gaastra, Maharaj K. Bhan

Journal:

Year:

1992

Language:

english

File:

PDF, 103 KB

english, 1992

27

Induction of colonization factor antigen I (CFA/I) and coli surface antigen 4 (CS4) of enterotoxigenic Escherichia coli: relevance for vaccine production

Harleen M.S. Grewal, Wim Gaastra, Ann-Mari Svennerholm, Jacob Röli, Halvor Sommerfelt

Journal:

Year:

1993

Language:

english

File:

PDF, 1.00 MB

english, 1993

28

Lopinavir/Ritonavir versus Lamivudine peri-exposure prophylaxis to prevent HIV-1 transmission by breastfeeding: the PROMISE-PEP trial Protocol ANRS 12174

Nicolas Nagot, Chipepo Kankasa, Nicolas Meda, Justus Hofmeyr, Cheryl Nikodem, James K Tumwine, Charles Karamagi, Halvor Sommerfelt, Dorine Neveu, Thorkild Tylleskär, Philippe Van de Perre

Journal:

BMC Infectious Diseases

Year:

2012

Language:

english

File:

PDF, 245 KB

english, 2012

29

The high burden of infant deaths in rural Burkina Faso: a prospective community-based cohort study

Abdoulaye Hama Diallo, Nicolas Meda, Halvor Sommerfelt, Germain S Traore, Simon Cousens, Thorkild Tylleskar

Journal:

BMC Public Health

Year:

2012

Language:

english

File:

PDF, 309 KB

english, 2012

30

Presence of cfaD-homologous sequences and expression of coli surface antigen 4 on enterotoxigenic Escherichia coli; relevance for diagnostic procedures

Sommerfelt, Halvor, Grewal, Harleen M.S., Gaastra, Wim, Bhan, Maharaj K., Svennerholm, Ann-Mari, Kalland, Karl-Henning, Asphaug, Vibecke, Aasland, Rein, Bjorvatn, Bjarne

Journal:

Microbial Pathogenesis

Year:

1991

Language:

english

File:

PDF, 776 KB

english, 1991

31

Evaluation of DNA-DNA Hybridization for the Direct Detection of Enterotoxigenic Escherichia coli in Stool Blots

Sommerfelt, Halvor, Bhan, Maharaj K., Srivastava, Ranjana, Bhatnagar, Shinjini

Journal:

Scandinavian Journal of Infectious Diseases

Year:

1993

Language:

english

File:

PDF, 769 KB

english, 1993

32

Quantitative PCR and culture evaluation for enterotoxigenic Escherichia coli (ETEC) associated diarrhea in volunteers

Lindsay, Brianna R., Chakraborty, Subhra, Harro, Clayton, Li, Shan, Nataro, James P., Sommerfelt, Halvor, Sack, David A., Colin Stine, Oscar

Journal:

FEMS Microbiology Letters

Year:

2014

Language:

english

File:

PDF, 378 KB

english, 2014

33

Enteroaggregative Escherichia coli may be a New Pathogen Causing Acute and Persistent Diarrhea

Bhatnagar, Shinjini, Bhan, Maharaj K., Sommerfelt, Halvor, Sazawal, Sunil, Kumar, Ramesh, Saini, Savita

Journal:

Scandinavian Journal of Infectious Diseases

Year:

1993

Language:

english

File:

PDF, 351 KB

english, 1993

34

Experimental infection of healthy volunteers with enterotoxigenic Escherichia coli wild-type strain TW10598 in a hospital ward

Skrede, Steinar, Steinsland, Hans, Sommerfelt, Halvor, Aase, Audun, Brandtzaeg, Per, Langeland, Nina, Cox, Rebecca J, Sævik, Marianne, Wallevik, Marita, Skutlaberg, Dag, Tellevik, Marit, Sack, David A

Journal:

BMC Infectious Diseases

Year:

2014

Language:

english

File:

PDF, 369 KB

english, 2014

35

Distribution of Classical and Nonclassical Virulence Genes in Enterotoxigenic Escherichia coli Isolates from Chilean Children and tRNA Gene Screening for Putative Insertion Sites for Genomic Islands

Del Canto, Felipe, Valenzuela, Patricio, Cantero, Lidia, Bronstein, Jonathan, Blanco, Jesús E., Blanco, Jorge, Prado, Valeria, Levine, Myron, Nataro, James, Sommerfelt, Halvor, Vidal, Roberto

Journal:

Journal of Clinical Microbiology

Year:

2011

Language:

english

File:

PDF, 778 KB

english, 2011

36

Protective Immunity after Natural Rotavirus Infection: A Community Cohort Study of Newborn Children in Guinea‐Bissau, West Africa

Fischer, Thea K., Valentiner‐Branth, Palle, Steinsland, Hans, Perch, Michael, Santos, Gina, Aaby, Peter, Mølbak, Kåre, Sommerfelt, Halvor

Journal:

The Journal of Infectious Diseases

Year:

2002

Language:

english

File:

PDF, 103 KB

english, 2002

37

Early infant feeding practices in three African countries: the PROMISE-EBF trial promoting exclusive breastfeeding by peer counsellors

Engebretsen, Marie S, Nankabirwa, Victoria, Doherty, Tanya, Diallo, Abdoulaye, Nankunda, Jolly, Fadnes, Lars, Ekström, Eva-Charlotte, Ramokolo, Vundli, Meda, Nicolas, Sommerfelt, Halvor, Jackson, Debr

Journal:

International Breastfeeding Journal

Year:

2014

Language:

english

File:

PDF, 348 KB

english, 2014

38

Child survival and BCG vaccination: a community based prospective cohort study in Uganda

Nankabirwa, Victoria, Tumwine, James K, Mugaba, Proscovia M, Tylleskär, Thorkild, Sommerfelt, Halvor

Journal:

BMC Public Health

Year:

2015

Language:

english

File:

PDF, 431 KB

english, 2015

39

Enterotoxigenic Escherichia coli Infections and Diarrhea in a Cohort of Young Children in Guinea‐Bissau

Steinsland, Hans, Valentiner‐Branth, Palle, Perch, Michael, Dias, Francisco, Fischer, Thea K., Aaby, Peter, Mølbak, Kåre, Sommerfelt, Halvor

Journal:

The Journal of Infectious Diseases

Year:

2002

Language:

english

File:

PDF, 170 KB

english, 2002

40

Predictors of Duration and Treatment Failure of Severe Pneumonia in Hospitalized Young Nepalese Children

Basnet, Sudha, Sharma, Arun, Mathisen, Maria, Shrestha, Prakash Sunder, Ghimire, Ram Kumar, Shrestha, Dhiraj Man, Valentiner-Branth, Palle, Sommerfelt, Halvor, Strand, Tor A., Thorne, Claire

Journal:

Year:

2015

Language:

english

File:

PDF, 142 KB

english, 2015

41

Prospective Hospital‐Based Surveillance to Estimate Rotavirus Disease Burden in the Gauteng and North West Province of South Africa during 2003–2005

Mapaseka, Seheri Luyanda, Dewar, John Barr, van der Merwe, Lize, Geyer, Annelise, Tumbo, John, Zweygarth, Monika, Bos, Pieter, Esona, Mathew Dioh, Steele, A. Duncan, Sommerfelt, Halvor

Journal:

The Journal of Infectious Diseases

Year:

2010

Language:

english

File:

PDF, 944 KB

english, 2010

42

Towards rational design of a toxoid vaccine against the heat-stable toxin of Escherichia coli

Taxt, Arne M., Diaz, Yuleima, Aasland, Rein, Clements, John D., Nataro, James P., Sommerfelt, Halvor, Puntervoll, Pål

Journal:

Infection and Immunity

Year:

2016

Language:

english

File:

PDF, 2.21 MB

english, 2016

43

Preface

Bhan, Maharaj K., Sommerfelt, Halvor

Journal:

British Journal Of Nutrition

Year:

2001

Language:

english

File:

PDF, 32 KB

english, 2001

44

Pneumococcal pulmonary infection, septicaemia and survival in young zinc–depleted mice

Strand, Tor A., Briles, David E., Gjessing, Håkon K., Maage, Amund, Bhan, Maharaj K., Sommerfelt, Halvor

Journal:

British Journal Of Nutrition

Year:

2001

Language:

english

File:

PDF, 109 KB

english, 2001

45

Enteroaggregative Escherichia coli and Salmonella associated with nondysenteric persistent diarrhea

BHAN, MAHARAJ K., KHOSHOO, VIKRAM, SOMMERFELT, HALVOR, RAJ, PUSHKER, SAZAWAL, SUNIL, SRIVASTAVA, RANJANA

Journal:

Pediatric Infectious Disease Journal

Year:

1989

File:

PDF, 397 KB

1989

46

ORS Containing Zinc Does Not Reduce Duration or Stool Volume of Acute Diarrhea in Hospitalized Children

Wadhwa, Nitya, Natchu, Uma Chandra Mouli, Sommerfelt, Halvor, Strand, Tor A., Kapoor, Vishal, Saini, Savita, Kainth, Udaypal S., Bhatnagar, Shinjini

Journal:

Journal of Pediatric Gastroenterology & Nutrition

Year:

2011

Language:

english

File:

PDF, 206 KB

english, 2011

47

Respiratory Viruses in Nepalese Children With and Without Pneumonia

Mathisen, Maria, Strand, Tor A., Valentiner-Branth, Palle, Chandyo, Ram K., Basnet, Sudha, Sharma, Biswa N., Adhikari, Ramesh K., Hvidsten, Dag, Shrestha, Prakash S., Sommerfelt, Halvor

Journal:

Pediatric Infectious Disease Journal

Year:

2010

Language:

english

File:

PDF, 213 KB

english, 2010

48

RNA Viruses in Young Nepalese Children Hospitalized With Severe Pneumonia

Mathisen, Maria, Basnet, Sudha, Sharma, Arun, Shrestha, Prakash S., Sharma, Biswa N., Valentiner-Branth, Palle, Sommerfelt, Halvor, Strand, Tor A.

Journal:

Pediatric Infectious Disease Journal

Year:

2011

Language:

english

File:

PDF, 209 KB

english, 2011

49

Clinical Presentation and Severity of Viral Community-Acquired Pneumonia in Young Nepalese Children

Mathisen, Maria, Strand, Tor A., Sharma, Biswa N., Chandyo, Ram K., Valentiner-Branth, Palle, Basnet, Sudha, Adhikari, Ramesh K., Hvidsten, Dag, Shrestha, Prakash S., Sommerfelt, Halvor

Journal:

Pediatric Infectious Disease Journal

Year:

2010

Language:

english

File:

PDF, 247 KB

english, 2010

50

Colonization Factors of Enterotoxigenic Escherichia coli Isolated from Children in North India

Halvor Sommerfelt, Hans Steinsland, Harleen M. S. Grewal, Gloria Inés Viboud, Nita Bhandari, Wim Gaastra, Ann-Mari Svennerholm and Maharaj K. Bhan

Journal:

The Journal of Infectious Diseases

Year:

1996

Language:

english

File:

PDF, 1.99 MB

english, 1996

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