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Items: 1 to 50 of 87

1.
2.

Effect of HIV exposure and timing of antiretroviral therapy initiation on immune memory responses to diphtheria, tetanus, whole cell pertussis and hepatitis B vaccines.

Simani OE, Izu A, Nunes MC, Violari A, Cotton MF, Van Niekerk N, Adrian PV, Madhi SA.

Expert Rev Vaccines. 2019 Jan;18(1):95-104. doi: 10.1080/14760584.2019.1547195. Epub 2018 Nov 19.

PMID:
30417710
3.

Evaluation of the association of pneumococcal conjugate vaccine immunization and density of nasopharyngeal bacterial colonization using a multiplex quantitative polymerase chain reaction assay.

Olwagen CP, Adrian PV, Nunes MC, Madhi SA.

Vaccine. 2018 May 31;36(23):3278-3285. doi: 10.1016/j.vaccine.2018.04.068. Epub 2018 Apr 27.

PMID:
29709448
4.

Association between antibodies against group B Streptococcus surface proteins and recto-vaginal colonisation during pregnancy.

Dzanibe S, Kwatra G, Adrian PV, Kimaro-Mlacha SZ, Cutland CL, Madhi SA.

Sci Rep. 2017 Nov 28;7(1):16454. doi: 10.1038/s41598-017-16757-9.

5.

Use of Multiplex Quantitative PCR To Evaluate the Impact of Pneumococcal Conjugate Vaccine on Nasopharyngeal Pneumococcal Colonization in African Children.

Olwagen CP, Adrian PV, Nunes MC, Groome MJ, Cotton MF, Violari A, Madhi SA.

mSphere. 2017 Nov 8;2(6). pii: e00404-17. doi: 10.1128/mSphere.00404-17. eCollection 2017 Nov-Dec.

6.

Strain Level Streptococcus Colonization Patterns during the First Year of Life.

Wright MS, McCorrison J, Gomez AM, Beck E, Harkins D, Shankar J, Mounaud S, Segubre-Mercado E, Mojica AMR, Bacay B, Nzenze SA, Kimaro SZM, Adrian P, Klugman KP, Lucero MG, Nelson KE, Madhi S, Sutton GG, Nierman WC, Losada L.

Front Microbiol. 2017 Sep 6;8:1661. doi: 10.3389/fmicb.2017.01661. eCollection 2017.

7.

Maternal HIV infection associated with reduced transplacental transfer of measles antibodies and increased susceptibility to disease.

Jallow S, Cutland CL, Masbou AK, Adrian P, Madhi SA.

J Clin Virol. 2017 Sep;94:50-56. doi: 10.1016/j.jcv.2017.07.009. Epub 2017 Jul 20.

PMID:
28759772
8.
9.

Is Higher Viral Load in the Upper Respiratory Tract Associated With Severe Pneumonia? Findings From the PERCH Study.

Feikin DR, Fu W, Park DE, Shi Q, Higdon MM, Baggett HC, Brooks WA, Deloria Knoll M, Hammitt LL, Howie SRC, Kotloff KL, Levine OS, Madhi SA, Scott JAG, Thea DM, Adrian PV, Antonio M, Awori JO, Baillie VL, DeLuca AN, Driscoll AJ, Ebruke BE, Goswami D, Karron RA, Li M, Morpeth SC, Mwaba J, Mwansa J, Prosperi C, Sawatwong P, Sow SO, Tapia MD, Whistler T, Zaman K, Zeger SL, O' Brien KL, Murdoch DR; PERCH Study Group .

Clin Infect Dis. 2017 Jun 15;64(suppl_3):S337-S346. doi: 10.1093/cid/cix148.

10.

Detection of Pneumococcal DNA in Blood by Polymerase Chain Reaction for Diagnosing Pneumococcal Pneumonia in Young Children From Low- and Middle-Income Countries.

Morpeth SC, Deloria Knoll M, Scott JAG, Park DE, Watson NL, Baggett HC, Brooks WA, Feikin DR, Hammitt LL, Howie SRC, Kotloff KL, Levine OS, Madhi SA, O'Brien KL, Thea DM, Adrian PV, Ahmed D, Antonio M, Bunthi C, DeLuca AN, Driscoll AJ, Githua LP, Higdon MM, Kahn G, Karani A, Karron RA, Kwenda G, Makprasert S, Mazumder R, Moore DP, Mwansa J, Nyongesa S, Prosperi C, Sow SO, Tamboura B, Whistler T, Zeger SL, Murdoch DR; PERCH Study Group .

Clin Infect Dis. 2017 Jun 15;64(suppl_3):S347-S356. doi: 10.1093/cid/cix145.

11.

The Effect of Antibiotic Exposure and Specimen Volume on the Detection of Bacterial Pathogens in Children With Pneumonia.

Driscoll AJ, Deloria Knoll M, Hammitt LL, Baggett HC, Brooks WA, Feikin DR, Kotloff KL, Levine OS, Madhi SA, O'Brien KL, Scott JAG, Thea DM, Howie SRC, Adrian PV, Ahmed D, DeLuca AN, Ebruke BE, Gitahi C, Higdon MM, Kaewpan A, Karani A, Karron RA, Mazumder R, McLellan J, Moore DP, Mwananyanda L, Park DE, Prosperi C, Rhodes J, Saifullah M, Seidenberg P, Sow SO, Tamboura B, Zeger SL, Murdoch DR; PERCH Study Group .

Clin Infect Dis. 2017 Jun 15;64(suppl_3):S368-S377. doi: 10.1093/cid/cix101.

12.

The Incremental Value of Repeated Induced Sputum and Gastric Aspirate Samples for the Diagnosis of Pulmonary Tuberculosis in Young Children With Acute Community-Acquired Pneumonia.

Moore DP, Higdon MM, Hammitt LL, Prosperi C, DeLuca AN, Da Silva P, Baillie VL, Adrian PV, Mudau A, Deloria Knoll M, Feikin DR, Murdoch DR, O'Brien KL, Madhi SA.

Clin Infect Dis. 2017 Jun 15;64(suppl_3):S309-S316. doi: 10.1093/cid/cix099.

13.

The Diagnostic Utility of Induced Sputum Microscopy and Culture in Childhood Pneumonia.

Murdoch DR, Morpeth SC, Hammitt LL, Driscoll AJ, Watson NL, Baggett HC, Brooks WA, Deloria Knoll M, Feikin DR, Kotloff KL, Levine OS, Madhi SA, O'Brien KL, Scott JAG, Thea DM, Adrian PV, Ahmed D, Alam M, Awori JO, DeLuca AN, Higdon MM, Karron RA, Kwenda G, Machuka EM, Makprasert S, McLellan J, Moore DP, Mwaba J, Mwarumba S, Park DE, Prosperi C, Sangwichian O, Sissoko S, Tapia MD, Zeger SL, Howie SRC; PERCH Study Group .

Clin Infect Dis. 2017 Jun 15;64(suppl_3):S280-S288. doi: 10.1093/cid/cix090.

14.

Standardization of Laboratory Methods for the PERCH Study.

Driscoll AJ, Karron RA, Morpeth SC, Bhat N, Levine OS, Baggett HC, Brooks WA, Feikin DR, Hammitt LL, Howie SRC, Knoll MD, Kotloff KL, Madhi SA, Scott JAG, Thea DM, Adrian PV, Ahmed D, Alam M, Anderson TP, Antonio M, Baillie VL, Dione M, Endtz HP, Gitahi C, Karani A, Kwenda G, Maiga AA, McClellan J, Mitchell JL, Morailane P, Mugo D, Mwaba J, Mwansa J, Mwarumba S, Nyongesa S, Panchalingam S, Rahman M, Sawatwong P, Tamboura B, Toure A, Whistler T, O'Brien KL, Murdoch DR.

Clin Infect Dis. 2017 Jun 15;64(suppl_3):S245-S252. doi: 10.1093/cid/cix081.

15.

Vaccination with 10-valent pneumococcal conjugate vaccine in infants according to HIV status.

Madhi SA, Koen A, Jose L, van Niekerk N, Adrian PV, Cutland C, François N, Ruiz-Guiñazú J, Yarzabal JP, Moreira M, Borys D, Schuerman L.

Medicine (Baltimore). 2017 Jan;96(2):e5881. doi: 10.1097/MD.0000000000005881.

16.

Reduced Transplacental Transfer of Group B Streptococcus Surface Protein Antibodies in HIV-infected Mother-Newborn Dyads.

Dzanibe S, Adrian PV, Mlacha SZK, Dangor Z, Kwatra G, Madhi SA.

J Infect Dis. 2017 Feb 1;215(3):415-419. doi: 10.1093/infdis/jiw566.

PMID:
27932617
17.

Multiplex Urinary Antigen Detection for 13 Streptococcus pneumoniae Serotypes Improves Diagnosis of Pneumococcal Pneumonia in South African HIV-Infected Adults.

Albrich WC, Pride MW, Madhi SA, Callahan J, Adrian PV, French R, van Niekerk N, Sebastian S, Souza V, Telles JN, Paranhos-Baccalà G, Jansen KU, Klugman KP.

J Clin Microbiol. 2016 Dec 28;55(1):302-312. doi: 10.1128/JCM.01573-16. Print 2017 Jan.

18.

Natural acquired group B Streptococcus capsular polysaccharide and surface protein antibodies in HIV-infected and HIV-uninfected children.

Dzanibe S, Adrian PV, Kimaro Mlacha SZ, Madhi SA.

Vaccine. 2016 Oct 17;34(44):5217-5224. doi: 10.1016/j.vaccine.2016.09.015. Epub 2016 Sep 20.

PMID:
27663669
19.

Prevalence of maternal colonisation with group B streptococcus: a systematic review and meta-analysis.

Kwatra G, Cunnington MC, Merrall E, Adrian PV, Ip M, Klugman KP, Tam WH, Madhi SA.

Lancet Infect Dis. 2016 Sep;16(9):1076-1084. doi: 10.1016/S1473-3099(16)30055-X. Epub 2016 May 25. Review.

PMID:
27236858
20.

Serotype-Specific Cell-Mediated Immunity Associated With Clearance of Homotypic Group B Streptococcus Rectovaginal Colonization in Pregnant Women.

Kwatra G, Adrian PV, Shiri T, Izu A, Cutland CL, Buchmann EJ, Madhi SA.

J Infect Dis. 2016 Jun 15;213(12):1923-6. doi: 10.1093/infdis/jiw056. Epub 2016 Mar 29.

PMID:
27029777
21.

Effect of Pneumococcal Conjugate Vaccine on the Natural Antibodies and Antibody Responses Against Protein Antigens From Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis in Children With Community-acquired Pneumonia.

Andrade DC, Borges IC, Adrian PV, Meinke A, Barral A, Ruuskanen O, Käyhty H, Nascimento-Carvalho CM.

Pediatr Infect Dis J. 2016 Jun;35(6):683-9. doi: 10.1097/INF.0000000000001126.

PMID:
26954601
22.

Correlates of protection of serotype-specific capsular antibody and invasive Group B Streptococcus disease in South African infants.

Dangor Z, Kwatra G, Izu A, Adrian P, Cutland CL, Velaphi S, Ballot D, Reubenson G, Zell ER, Lala SG, Madhi SA.

Vaccine. 2015 Nov 27;33(48):6793-9. doi: 10.1016/j.vaccine.2015.10.019. Epub 2015 Oct 23.

PMID:
26478200
23.

Incidence and serotype distribution of invasive group B streptococcal disease in young infants: a multi-country observational study.

Rivera L, Sáez-Llorens X, Feris-Iglesias J, Ip M, Saha S, Adrian PV, Madhi SA, Boudville IC, Cunnington MC, Casellas JM, Slobod KS.

BMC Pediatr. 2015 Oct 1;15:143. doi: 10.1186/s12887-015-0460-2.

24.

Association between maternal Group B Streptococcus surface-protein antibody concentrations and invasive disease in their infants.

Dangor Z, Kwatra G, Izu A, Adrian P, Cutland CL, Velaphi S, Ballot D, Reubenson G, Zell ER, Lala SG, Madhi SA.

Expert Rev Vaccines. 2015;14(12):1651-60. doi: 10.1586/14760584.2015.1085307. Epub 2015 Sep 12.

PMID:
26364978
25.

Bacterial and Respiratory Viral Interactions in the Etiology of Acute Otitis Media in HIV-infected and HIV-uninfected South African Children.

Madhi SA, Govender N, Dayal K, Devadiga R, Van Dyke MK, van Niekerk N, Cutland CL, Adrian PV, Nunes MC.

Pediatr Infect Dis J. 2015 Jul;34(7):753-60. doi: 10.1097/INF.0000000000000733.

26.

Longitudinal study on Streptococcus pneumoniae, Haemophilus influenzae and Staphylococcus aureus nasopharyngeal colonization in HIV-infected and -uninfected infants vaccinated with pneumococcal conjugate vaccine.

Madhi SA, Izu A, Nunes MC, Violari A, Cotton MF, Jean-Philippe P, Klugman KP, von Gottberg A, van Niekerk N, Adrian PV; CIPRA 4 team.

Vaccine. 2015 May 28;33(23):2662-9. doi: 10.1016/j.vaccine.2015.04.024. Epub 2015 Apr 21.

27.

Detection of antibody responses against Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis proteins in children with community-acquired pneumonia: effects of combining pneumococcal antigens, pre-existing antibody levels, sampling interval, age, and duration of illness.

Borges IC, Andrade DC, Vilas-Boas AL, Fontoura MS, Laitinen H, Ekström N, Adrian PV, Meinke A, Cardoso MR, Barral A, Ruuskanen O, Käyhty H, Nascimento-Carvalho CM.

Eur J Clin Microbiol Infect Dis. 2015 Aug;34(8):1551-7. doi: 10.1007/s10096-015-2385-y. Epub 2015 Apr 19.

PMID:
25894988
28.

Increased risk for group B Streptococcus sepsis in young infants exposed to HIV, Soweto, South Africa, 2004-2008(1).

Cutland CL, Schrag SJ, Thigpen MC, Velaphi SC, Wadula J, Adrian PV, Kuwanda L, Groome MJ, Buchmann E, Madhi SA.

Emerg Infect Dis. 2015 Apr;21(4):638-45. doi: 10.3201/eid2104.141562.

29.

Natural acquired humoral immunity against serotype-specific group B Streptococcus rectovaginal colonization acquisition in pregnant women.

Kwatra G, Adrian PV, Shiri T, Buchmann EJ, Cutland CL, Madhi SA.

Clin Microbiol Infect. 2015 Jun;21(6):568.e13-21. doi: 10.1016/j.cmi.2015.01.030. Epub 2015 Feb 10.

30.

HIV-1 Is Associated With Lower Group B Streptococcus Capsular and Surface-Protein IgG Antibody Levels and Reduced Transplacental Antibody Transfer in Pregnant Women.

Dangor Z, Kwatra G, Izu A, Adrian P, van Niekerk N, Cutland CL, Adam Y, Velaphi S, Lala SG, Madhi SA.

J Infect Dis. 2015 Aug 1;212(3):453-62. doi: 10.1093/infdis/jiv064. Epub 2015 Feb 4.

PMID:
25651843
31.

Acquisition of Streptococcus pneumoniae in South African children vaccinated with 7-valent pneumococcal conjugate vaccine at 6, 14 and 40 weeks of age.

Nunes MC, Jones SA, Groome MJ, Kuwanda L, Van Niekerk N, von Gottberg A, de Gouveia L, Adrian PV, Madhi SA.

Vaccine. 2015 Jan 29;33(5):628-34. doi: 10.1016/j.vaccine.2014.12.023. Epub 2014 Dec 23.

PMID:
25541213
32.

Polyomaviruses-associated respiratory infections in HIV-infected and HIV-uninfected children.

Nunes MC, Kuschner Z, Rabede Z, Cutland CL, Madimabe R, Kuwanda L, Klugman KP, Adrian PV, Madhi SA.

J Clin Virol. 2014 Dec;61(4):571-8. doi: 10.1016/j.jcv.2014.10.013. Epub 2014 Oct 28.

PMID:
25467863
33.

Genomic load from sputum samples and nasopharyngeal swabs for diagnosis of pneumococcal pneumonia in HIV-infected adults.

Albrich WC, Madhi SA, Adrian PV, Telles JN, Paranhos-Baccalà G, Klugman KP.

J Clin Microbiol. 2014 Dec;52(12):4224-9. doi: 10.1128/JCM.01553-14. Epub 2014 Sep 24.

34.

Influenza vaccination of pregnant women and protection of their infants.

Madhi SA, Cutland CL, Kuwanda L, Weinberg A, Hugo A, Jones S, Adrian PV, van Niekerk N, Treurnicht F, Ortiz JR, Venter M, Violari A, Neuzil KM, Simões EA, Klugman KP, Nunes MC; Maternal Flu Trial (Matflu) Team.

N Engl J Med. 2014 Sep 4;371(10):918-31. doi: 10.1056/NEJMoa1401480.

35.

Pneumococcal colonisation density: a new marker for disease severity in HIV-infected adults with pneumonia.

Albrich WC, Madhi SA, Adrian PV, van Niekerk N, Telles JN, Ebrahim N, Messaoudi M, Paranhos-Baccalà G, Giersdorf S, Vernet G, Mueller B, Klugman KP.

BMJ Open. 2014 Aug 11;4(8):e005953. doi: 10.1136/bmjopen-2014-005953.

36.

Serotype-specific acquisition and loss of group B streptococcus recto-vaginal colonization in late pregnancy.

Kwatra G, Adrian PV, Shiri T, Buchmann EJ, Cutland CL, Madhi SA.

PLoS One. 2014 Jun 30;9(6):e98778. doi: 10.1371/journal.pone.0098778. eCollection 2014.

37.

A fluorescent multiplexed bead-based immunoassay (FMIA) for quantitation of IgG against Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis protein antigens.

Andrade DC, Borges IC, Laitinen H, Ekström N, Adrian PV, Meinke A, Barral A, Nascimento-Carvalho CM, Käyhty H.

J Immunol Methods. 2014 Mar;405:130-43. doi: 10.1016/j.jim.2014.02.002. Epub 2014 Feb 11.

PMID:
24530690
38.

Clinical epidemiology of bocavirus, rhinovirus, two polyomaviruses and four coronaviruses in HIV-infected and HIV-uninfected South African children.

Nunes MC, Kuschner Z, Rabede Z, Madimabe R, Van Niekerk N, Moloi J, Kuwanda L, Rossen JW, Klugman KP, Adrian PV, Madhi SA.

PLoS One. 2014 Feb 3;9(2):e86448. doi: 10.1371/journal.pone.0086448. eCollection 2014.

39.

Effect of HIV-1 exposure and antiretroviral treatment strategies in HIV-infected children on immunogenicity of vaccines during infancy.

Simani OE, Izu A, Violari A, Cotton MF, van Niekerk N, Adrian PV, Madhi SA.

AIDS. 2014 Feb 20;28(4):531-41. doi: 10.1097/QAD.0000000000000127.

PMID:
24468996
40.

Standard method for detecting upper respiratory carriage of Streptococcus pneumoniae: updated recommendations from the World Health Organization Pneumococcal Carriage Working Group.

Satzke C, Turner P, Virolainen-Julkunen A, Adrian PV, Antonio M, Hare KM, Henao-Restrepo AM, Leach AJ, Klugman KP, Porter BD, Sá-Leão R, Scott JA, Nohynek H, O'Brien KL; WHO Pneumococcal Carriage Working Group.

Vaccine. 2013 Dec 17;32(1):165-79. doi: 10.1016/j.vaccine.2013.08.062. Review.

41.

Interrelationship of Streptococcus pneumoniae, Haemophilus influenzae and Staphylococcus aureus colonization within and between pneumococcal-vaccine naïve mother-child dyads.

Shiri T, Nunes MC, Adrian PV, Van Niekerk N, Klugman KP, Madhi SA.

BMC Infect Dis. 2013 Oct 17;13:483. doi: 10.1186/1471-2334-13-483.

42.

Dynamics of pneumococcal transmission in vaccine-naive children and their HIV-infected or HIV-uninfected mothers during the first 2 years of life.

Shiri T, Auranen K, Nunes MC, Adrian PV, van Niekerk N, de Gouveia L, von Gottberg A, Klugman KP, Madhi SA.

Am J Epidemiol. 2013 Dec 1;178(11):1629-37. doi: 10.1093/aje/kwt200. Epub 2013 Oct 3.

PMID:
24091888
43.

Effect of in-utero HIV exposure and antiretroviral treatment strategies on measles susceptibility and immunogenicity of measles vaccine.

Simani OE, Adrian PV, Violari A, Kuwanda L, Otwombe K, Nunes MC, Cotton MF, Madhi SA.

AIDS. 2013 Jun 19;27(10):1583-91. doi: 10.1097/QAD.0b013e32835fae26.

PMID:
24047763
44.

Immunogenicity of seven-valent pneumococcal conjugate vaccine administered at 6, 14 and 40 weeks of age in South African infants.

Jones SA, Groome M, Koen A, Van Niekerk N, Sewraj P, Kuwanda L, Izu A, Adrian PV, Madhi SA.

PLoS One. 2013 Aug 28;8(8):e72794. doi: 10.1371/journal.pone.0072794. eCollection 2013.

45.

Association of Streptococcus pneumoniae common protein antigen (CPA) antibodies and pneumococcal nasopharyngeal colonization in HIV-infected and HIV-uninfected African children.

Ditse Z, Adrian PV, Kuwanda L, Madhi SA.

Vaccine. 2013 Sep 13;31(40):4421-7. doi: 10.1016/j.vaccine.2013.06.097. Epub 2013 Jul 8.

PMID:
23845819
46.

Evaluation of Trans-Vag broth, colistin-nalidixic agar, and CHROMagar StrepB for detection of group B Streptococcus in vaginal and rectal swabs from pregnant women in South Africa.

Kwatra G, Madhi SA, Cutland CL, Buchmann EJ, Adrian PV.

J Clin Microbiol. 2013 Aug;51(8):2515-9. doi: 10.1128/JCM.00251-13. Epub 2013 May 22.

47.

Acquisition of Streptococcus pneumoniae in pneumococcal conjugate vaccine-naïve South African children and their mothers.

Nunes MC, Shiri T, van Niekerk N, Cutland CL, Groome MJ, Koen A, von Gottberg A, de Gouveia L, Klugman KP, Adrian PV, Madhi SA.

Pediatr Infect Dis J. 2013 May;32(5):e192-205. doi: 10.1097/INF.0b013e31828683a3.

PMID:
23340555
48.

Immunogenicity following the first and second doses of 7-valent pneumococcal conjugate vaccine in HIV-infected and -uninfected infants.

Madhi SA, Izu A, Violari A, Cotton MF, Panchia R, Dobbels E, Sewraj P, van Niekerk N, Jean-Philippe P, Adrian PV; CIPRA-4 team.

Vaccine. 2013 Jan 21;31(5):777-83. doi: 10.1016/j.vaccine.2012.11.076. Epub 2012 Dec 8.

49.

Distribution of pilus islands of group B streptococcus associated with maternal colonization and invasive disease in South Africa.

Madzivhandila M, Adrian PV, Cutland CL, Kuwanda L, Madhi SA; PoPS Trial Team.

J Med Microbiol. 2013 Feb;62(Pt 2):249-53. doi: 10.1099/jmm.0.052951-0. Epub 2012 Oct 11.

PMID:
23065545
50.

Maternal HIV infection and vertical transmission of pathogenic bacteria.

Cutland CL, Schrag SJ, Zell ER, Kuwanda L, Buchmann E, Velaphi SC, Groome MJ, Adrian PV, Madhi SA; PoPS trial team.

Pediatrics. 2012 Sep;130(3):e581-90. Epub 2012 Aug 6.

PMID:
22869824

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