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- Title
Impact of misinformation on ivermectin internet searches and prescribing trends during COVID-19.
- Authors
Ostrovsky, Adam M; Parikh, Chitra
- Abstract
The coronavirus disease 2019 (COVID-19) pandemic resulted in a surge of publications seeking to understand the SARS-CoV-2 virus. A byproduct of the rush to understand COVID-19 has been the publication and subsequent retraction of papers promoting unfounded treatments, such as ivermectin—an anti-parasitic medication. This study aims to determine the impact retracted studies may have had on ivermectin prescription rates. TriNetX was used to gather anonymized patient data from 67 healthcare organizations both within the USA (36,711 patients; 91.6%) and abroad (3,266 patients; 8.14%) to obtain prescribing rates for ivermectin between April 2020–September 2022. Google Trends was used to gauge online interest in purchasing ivermectin in relation to prescribing rates. We found that ivermectin use largely increased following periods in which later-retracted journal articles were written touting its potential benefits. Multiple spikes in Google searches were observed, with the first three local peaks occurring within the first, second, and third publication 'clusters,' respectively. The maximum peak for searches occurred just one month after the maximum number of ivermectin prescriptions. This information is important for understanding how health-related misinformation spreads, and how to best minimize and counteract the impact of such misinformation in the future.
- Subjects
ANTIPARASITIC agents; COVID-19; INTERNET searching; DRUG prescribing; DESCRIPTIVE statistics; ACCESS to information; MISINFORMATION; PHYSICIAN practice patterns; MACROLIDE antibiotics; HEALTH promotion
- Publication
Journal of Public Health, 2023, Vol 45, Issue 3, p631
- ISSN
1741-3842
- Publication type
Article
- DOI
10.1093/pubmed/fdac152