A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Population snapshot of Streptococcus pneumoniae serotype 19A isolates before and after introduction of seven-valent pneumococcal Vaccination for French children. | LitMetric
Browse Categories

Population snapshot of Streptococcus pneumoniae serotype 19A isolates before and after introduction of seven-valent pneumococcal Vaccination for French children.

Farah Mahjoub-Messai Catherine Doit Jean-Louis Koeck Typhaine Billard Bénédicte Evrard Philippe Bidet Christine Hubans Josette Raymond Corinne Levy Robert Cohen Edouard Bingen

J Clin Microbiol

Service de Microbiologie, Hôpital Robert-Debré (APHP), 75019 Paris, France.

Published: March 2009

Serotype 19A Streptococcus pneumoniae strains are now more frequent in French children than before the introduction of a seven-valent conjugate vaccine (PCV7). By applying multilocus sequence typing to 144 serotype 19A isolates collected before and after beginning PCV7 vaccination, we detected clonal expansion of the preexisting penicillin-intermediate sequence type 276.

Download full-text PDF

 Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2650921PMC
http://dx.doi.org/10.1128/JCM.01547-08DOI Listing

Publication Analysis

Top Keywords

serotype 19a
12
streptococcus pneumoniae
8
19a isolates
8
introduction seven-valent
8
french children
8
population snapshot
4
snapshot streptococcus
4
pneumoniae serotype
4
isolates introduction
4
seven-valent pneumococcal
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!

Privacy Policy Site Map

© LitMetric 2025. All rights reserved.