Gregory R. Mccracken

Halifax, NS, Canada

Last Updated: 09/26/2026

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Found 22 publications

Alternative quadruplex real-time PCR reactions for detection and discrimination of Streptococcus pneumoniae serotypes within serogroup 6.

Alternative quadruplex real-time PCR reactions for detection and discrimination of Streptococcus pneumoniae serotypes within serogroup 6.

Journal: Microbiology spectrum

Published: July 20, 2026

Assessing the potential for specimen pooling to streamline nosocomial surveillance of methicillin-resistant Staphylococcus aureus (MRSA).

Assessing the potential for specimen pooling to streamline nosocomial surveillance of methicillin-resistant Staphylococcus aureus (MRSA).

Journal: Microbiology spectrum

Published: November 14, 2025

Pathological investigation and microbiological confirmation of Bartonella quintana endocarditis: A case of trench fever without the trench or fever.

Pathological investigation and microbiological confirmation of Bartonella quintana endocarditis: A case of trench fever without the trench or fever.

Journal: IDCases

Published: May 28, 2025

Taqman PACMAN: a simple molecular approach for positive rapid antigen test confirmation during periods of low prevalence.

Taqman PACMAN: a simple molecular approach for positive rapid antigen test confirmation during periods of low prevalence.

Journal: Microbiology spectrum

Published: April 03, 2024

Southern marsh deer (Blastocerus dichotomus) populations assessed using Amplicon Sequencing on fecal samples.

Southern marsh deer (Blastocerus dichotomus) populations assessed using Amplicon Sequencing on fecal samples.

Journal: Scientific reports

Published: December 22, 2023

Real-world evaluation of the Lucira Check-It COVID-19 loop-mediated amplification (LAMP) test.

Real-world evaluation of the Lucira Check-It COVID-19 loop-mediated amplification (LAMP) test.

Journal: Microbiology spectrum

Published: November 14, 2023

Neglected SARS-CoV-2 variants and potential concerns for molecular diagnostics: a framework for nucleic acid amplification test target site quality assurance.

Neglected SARS-CoV-2 variants and potential concerns for molecular diagnostics: a framework for nucleic acid amplification test target site quality assurance.

Journal: Microbiology spectrum

Published: October 10, 2023

Epigenetic patterns in Atlantic herring (Clupea harengus): Temperature and photoperiod as environmental stressors during larval development.

Epigenetic patterns in Atlantic herring (Clupea harengus): Temperature and photoperiod as environmental stressors during larval development.

Journal: Molecular ecology

Published: June 09, 2023

Hunting for mpox (monkeypox) mimickers: Use of the Biofire meningitis/encephalitis panel on lesion swabs to support alternative viral diagnoses.

Hunting for mpox (monkeypox) mimickers: Use of the Biofire meningitis/encephalitis panel on lesion swabs to support alternative viral diagnoses.

Journal: Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology

Published: September 07, 2022

Avoiding False-Positive SARS-CoV-2 Rapid Antigen Test Results with Point-of-Care Molecular Testing on Residual Test Buffer.

Avoiding False-Positive SARS-CoV-2 Rapid Antigen Test Results with Point-of-Care Molecular Testing on Residual Test Buffer.

Journal: Microbiology spectrum

Published: July 21, 2022

Combined oropharyngeal/nares and nasopharyngeal swab sampling remain effective for molecular detection of SARS-CoV-2 Omicron variant.

Combined oropharyngeal/nares and nasopharyngeal swab sampling remain effective for molecular detection of SARS-CoV-2 Omicron variant.

Journal: Journal of medical microbiology

Published: June 07, 2022

Commerson's dolphin population structure: evidence for female phylopatry and male dispersal.

Commerson's dolphin population structure: evidence for female phylopatry and male dispersal.

Journal: Scientific reports

Published: May 31, 2022

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Last Updated: 09/26/2026