A public health response to a newly diagnosed case of hepatitis C associated with lapse in Infection Prevention and Control practices in a dental setting in Ontario, Canada
| Autor: | Gary Garber, Romy Olsha, David Ryding, Tony Mazzulli, Vidya Sunil, Dorothea Ser, Erik Kristjanson, Liane Macdonald, Cassandra Johnston, Avis Lynn Noseworthy, Anne Marie Holt |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
business.industry Transmission (medicine) Hepatitis C virus Public health dental transmission Outbreak lapse General Medicine Hepatitis C Newly diagnosed Infectious and parasitic diseases RC109-216 medicine.disease medicine.disease_cause ipac Family medicine medicine Infection control hepatitis c business Ontario canada |
| Zdroj: | Can Commun Dis Rep Canada Communicable Disease Report, Vol 47, Iss 78, Pp 347-352 (2021) |
| ISSN: | 1188-4169 |
| Popis: | Background: Haliburton, Kawartha, Pine Ridge District Health Unit (HKPRDHU) investigated an exposure in an Ontario operatory dental facility related to a newly diagnosed hepatitis C virus (HCV) infection caused by a virus with an uncommon hepatitis C genotype. Lapses in Infection Prevention and Control (IPAC) and a second epidemiologically-linked case (with the same uncommon hepatitis C genotype) were identified, prompting a broader public health response and outbreak investigation. Objectives: a) To describe the investigation of a newly diagnosed case of hepatitis C; b) to describe the broader public health response, and c) to address a paucity in the literature related to the risk of disease transmission in dental settings due to IPAC lapses. Methods: A collaborative approach with two dental practices, public health partners and regulatory bodies was used. An IPAC inspection was completed to determine and mitigate the risk of blood borne infection transmission within the facilities. Appropriate protocols were followed for the IPAC investigation and public health response. Results: The investigation identified a risk of potential HCV transmission between two cases linked to the same dental facility. There were no other epi-linked cases of HCV identified. Challenges included a lack of adherence to IPAC standards in one of the dental settings and awareness in the dental community regarding HCV transmission, coordination with regulatory bodies and public health experts and low uptake of laboratory testing by patients. Conclusion: Despite the unique challenges associated with the investigation, HKPRDHU conducted a successful IPAC lapse investigation and public health response. Public health units need to maintain collaborative approaches with regulated health professionals, their regulatory bodies and public health experts. |
| Databáze: | OpenAIRE |
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