MOLECULAR TESTING
Our molecular testing utilizes real-time PCR (RT-PCR) and multiplex molecular methodologies to accurately detect and identify infectious pathogens. These advanced techniques provide high sensitivity and specificity, supporting reliable results and timely clinical decision-making.
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At USA Diagnostics, molecular testing helps to:
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Reduce the risk of false-negative results
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Support faster, more accurate diagnoses
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Enable targeted and appropriate treatment strategies
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Enhance patient care through dependable molecular detection
LAB REQUISITIONS
SAMPLE REPORTS
OUR MOLECULAR TESTS
COVID-19
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Targets: E gene, N gene, ORF1ab, SARS-CoV-2
Respiratory Pathogen Panel (RPP) – Comprehensive
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Detects >40 respiratory pathogens including:
Viruses: Influenza A (H1-2009, H3), Influenza B, RSV A/B, Parainfluenza 1–4, Adenovirus, Coronaviruses (229E, NL63, OC43, HKU1), Rhinovirus, Human Metapneumovirus, Human Bocavirus, H5N1, MERS, SARS, SARS-CoV-2
Bacteria: Bordetella pertussis, B. parapertussis, Chlamydophila pneumoniae, Mycoplasma pneumoniae, Moraxella catarrhalis, Legionella pneumophila, L. longbeachae, Streptococcus pneumoniae, S. aureus, Group A strep, Klebsiella pneumoniae
Resistance Genes: MECA
Mini RPP – Focused
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Targets: E gene, N gene, ORF1ab, Influenza A/B, RSV A/B, SARS-CoV-2
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Urinary Tract Infection (UTI) Panel
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Bacterial Pathogens: E. coli, Klebsiella pneumoniae, Proteus mirabilis, Enterococcus faecalis, Enterococcus faecium, Staphylococcus aureus, Pseudomonas aeruginosa, Morganella morganii, Providencia species, Serratia marcescens, Citrobacter species
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Fungal Pathogens: Candida tropicalis
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Resistance Genes: CTX-M (G1 & G2), KPC, MECA, MEFA, ERMA, ERMB, FEMA, NDM, OXA-48, QNRA, QNRB, SHV, TEM, VAN A1/2, VANB, VIM/IMP-7
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Other Pathogens: Mycoplasma hominis, Ureaplasma urealyticum, Streptococcus agalactiae
Women’s Health Panel
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Bacterial Pathogens: Gardnerella vaginalis, Atopobium vaginae, BVAB2, Lactobacillus species (crispatus, gasseri, iners, jensenii), Mycoplasma species, Ureaplasma species, S. agalactiae
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Fungal Pathogens: Candida albicans, auris, glabrata, krusei, lusitaniae, parapsilosis, tropicalis
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Viral Pathogens: HSV1, HSV2
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STIs: Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, Treponema pallidum, Haemophilus ducreyi
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Resistance/Toxin Genes: MECA, PVL, VANA/B
STI Panel
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Targets: Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, Treponema pallidum, Mycoplasma genitalium, Mycoplasma hominis, Ureaplasma urealyticum, Haemophilus ducreyi, HSV1, HSV2
Wound Panel
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Bacterial Pathogens: Acinetobacter baumannii, Enterobacter cloacae, Klebsiella species, Pseudomonas aeruginosa, Proteus species, E. coli, Staphylococcus aureus, Streptococcus pyogenes, Bacteroides fragilis, Citrobacter freundii, Kingella kingae, Morganella morganii
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Anaerobes: Clostridium novyi, perfringens, septicum
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Resistance Genes: AMPC, CTX-M G1 & G2, KPC, MECA, MEFA, ERMA, ERMB, FEMA, NDM, OXA-48, QNRA, QNRB, SHV, TEM, VAN A1/2, VANB, VIM/IMP-7
Nail Fungal Panel
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Dermatophytes: Trichophyton spp., T. interdigitale, Microsporum canis, M. audouinii, Epidermophyton floccosum
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Non-Dermatophyte Molds: Acremonium strictum, Alternaria alternata, Aspergillus niger, A. terreus, Fusarium solani, Neofusicoccum mangiferae
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Yeasts: Candida albicans, auris, glabrata, krusei, lusitaniae, parapsilosis, tropicalis
SAMPLE COLLECTION & PROCESS
Collect specimen per panel guide (swab, urine, nail clipping, wound sample, etc.).
KIT INSTRUCTIONS
Included:
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Sterile swabs or collection cups
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Transport media or container
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Biohazard specimen bag
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Requisition form
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Prepaid return label or courier pickup
Steps:
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Sanitize hands and open kit.
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Collect specimen per panel guide (swab, urine, nail clipping, wound sample, etc.).
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Label specimen with patient name, DOB, date/time.
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Place specimen in transport container and seal.
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Insert into biohazard bag.
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Complete requisition form and place in pouch (not inside with specimen).
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Return via prepaid label, drop-off, or courier.
FAQ'S
Q: How fast are results?
A: 24–48 hours from lab receipt.
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Q: Are tests accurate?
A: Our PCR assays have >95% sensitivity and specificity.
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Q: Can I collect samples at home?
A: Some panels allow home collection, others require clinical collection.
Q: Do you test for resistance genes?
A: Yes, multiple panels detect key antimicrobial resistance markers.
Q: Are tests covered by insurance?
A: Many panels are covered depending on the patient’s plan and medical necessity.

Get in Touch
Whether you’re exploring new testing options or looking for a laboratory partner you can trust, our team is here to help. Reach out to learn more about our services, onboarding process, or how USA Diagnostics can support your practice with reliable results and responsive service.
