/oss/taxonomy/term/6179/all en /oss/article/covid-19-medical/what-if-your-covid-tests-are-expired <hr /> <p><em>This article was originally posted in the</em> <a href="https://montrealgazette.com/opinion/columnists/christopher-labos-what-if-your-covid-tests-are-expired"><em>Montreal Gazette.</em></a></p> <hr /> <p>With COVID-19 cases on the rise again, many people were shocked to discover that rapid tests are no longer available at pharmacies. Having blissfully ignored the problem for the past several months, many were left wondering how to get tested and whether their old tests were still effective or were now expired.</p> Fri, 13 Oct 2023 10:00:00 +0000 Christopher Labos MD, MSc 9688 at /oss /oss/article/covid-19/navigating-false-negatives-covid-rapid-tests <hr /> <p><em>This article was originally posted in the <a href="https://montrealgazette.com/opinion/columnists/christopher-labos-navigating-false-negatives-on-covid-rapid-tests">Montreal Gazette</a>.</em></p> Tue, 05 Apr 2022 19:04:40 +0000 Christopher Labos MD, MSc 9073 at /oss