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King, NC 27021

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How Do You Test for the Flu? A Step-by-Step Guide

July 3, 2026

Doctor taking throat swab. Sick woman sitting on a bed.

In short, medical professionals test for the flu by taking a respiratory sample from the patient. Respiratory swab collection. A provider inserts a sterile swab into the nose or throat. Rapid antigen results. Rapid influenza diagnostic tests provide answers in approximately 15 minutes. Molecular PCR accuracy. Molecular assays take longer but offer a higher level

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Filed Under: Cold and Flu Tagged With: contagious respiratory illness, Coronavirus, how do you test for the flu, influenza diagnosis, Seasonal influenza, urgent care services

Urgent Care and COVID: When to Visit, What to Expect, and How We Keep You Safe

December 5, 2025

Man wearing face mask holding Covid-19 rapid antigen test cassette with positive result of rapid diagnostic test.

Urgent care centers provide essential medical services for COVID-19 patients who need immediate attention but do not require emergency room care. Many patients with COVID-19 can recover at home with rest and supportive care. However, certain symptoms require professional medical evaluation and treatment that urgent care centers are well-equipped to provide. In this article, we

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Filed Under: Urgent Care Tagged With: can i go to urgent care if i have covid, COVID-19 diagnosis, supportive care, Testing and Diagnostic Services, urgent care centers, urgent care services, Urgent Care Treatment for COVID-19 in King

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Cardinal Urgent Care in King, NC, provides Urgent Care, Occupational Medicine, Physicals, Skin Injury, and Diagnostic Services.