Related Experiment Video

Updated: May 8, 2026

Constructing Mutants in Serotype 1 Streptococcus pneumoniae strain 519/43
06:06

Constructing Mutants in Serotype 1 Streptococcus pneumoniae strain 519/43

Published on: September 11, 2020

Group A streptococcal emm type prevalence among symptomatic children in Cape Town and potential vaccine coverage

Mark E Engel1, Babu Muhamed, Andrew C Whitelaw

  • 1From the *Department of Medicine, Groote Schuur Hospital and University of Cape Town; †Department of Clinical Laboratory Sciences, Division of Microbiology, National Health Service and University of Cape Town, Cape Town, South Africa; and ‡University of Tennessee Health Science Center, Memphis, TN.

The Pediatric Infectious Disease Journal
|August 13, 2013
PubMed

More Related Videos

Capsular Serotyping of Streptococcus pneumoniae by Latex Agglutination09:11

Capsular Serotyping of Streptococcus pneumoniae by Latex Agglutination

Published on: September 25, 2014

Capsular Serotyping of Streptococcus pneumoniae Using the Quellung Reaction04:25

Capsular Serotyping of Streptococcus pneumoniae Using the Quellung Reaction

Published on: February 24, 2014

Related Concept Videos

Vaccinations01:51

Vaccinations

Overview
Diphtheria01:28

Diphtheria

Diphtheria is an acute, toxin-mediated infectious disease that primarily affects the upper respiratory tract. It is caused by Corynebacterium diphtheriae, a Gram-positive, pleomorphic rod that lacks spore-forming capability and exhibits a characteristic club-shaped morphology under microscopic examination. While C. diphtheriae can asymptomatically colonize mucosal surfaces, clinical disease manifests only when the bacterial strain is lysogenized by a specific β-corynephage. This phage...
Clinical Significance of Antibiotic Resistance01:25

Clinical Significance of Antibiotic Resistance

Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within the One...