Microscopy (gram staining) is performed as well as culture for microorganisms.
When pathogens such as Actinomyces or tubercle bacilli are suspected, it should be clearly stated on the request form, as routine methods will not reveal these organisms.
Information Sharing: If your sample needs to be referred or a notifiable disease is detected from your sample, your details and sample may be shared with the UK Health Security Agency (UKHSA). This is a legal requirement. The UKHSA is sponsored by the Department of Health and Social Care.