Sample Collection Study to Aid Evaluation of an Influenza A/B, Respiratory Syncytial Virus & COVID-19 Virus POC Test

Inclusion Criteria: * Preliminary assessment of the patient by the Investigator/Designee should be suggestive of Influenza and/or COVID-19 and/or RSV at the time of the study visit. This may include referral to a testing facility. * The patient will be completing or has completed a Standard of Care (SOC) Influenza A/B, COVID-19 and/or an RSV test on the day of study. This SOC sampling can be conducted prior or post the patient consenting to this study. * Written Informed Consent must be obtained prior to study enrolment: * A participant who is 16 years or older must be willing to give written informed consent and must agree to comply with study procedures. * The Legal Guardian or Legal Authorised Representative of a participant who is under the age of 16 must give written informed consent and agree to comply with study procedures. Active written assent should be obtained from children of appropriate intellectual age (as determined by the consent taker in accordance with GCP). Exclusion Criteria: * The patient underwent a nasal wash/aspirate as part of standard of care testing during their current visit. * The patient is undergoing treatment currently and/or within the past 14 days of the study visit with an inhaled influenza vaccine (FluMist®) or anti-viral medication, which may include but is not limited to Amantadine (Symmetrel®), Rimantadine (Flumadine®), Zanamivir (Relenza®), Oseltamivir (Tamiflu®), or Baloxavir Marboxil (Xofluza™). * The patient is undergoing treatment currently or had undergone within the past 14 days of the study visit with RSV-related medication which may include but is not limited to Ribavirin (Virazole), RSV-IGIV (RespiGam) or palivizumab (Synagis). * The patient is currently receiving or has received within the past thirty (30) days of the study visit an experimental biologic, drug, or device including either treatment or therapy. * The patient does not have the capacity to consent as determined by the Research Team. * The patient is deemed to be unsuitable for research at the Research Team's discretion.