
In a perfect world, we wouldn’t need to worry anymore about Covid-19. Fizzling cases, available vaccines, and the end of a public health emergency would have us believe the worst is behind us. And while that may be true, SARS-CoV-2, the culprit behind Covid-19, is entering its endemic era. This won’t make the virus any less deadly. The key question will be how do we keep tabs on the novel virus as it remains an unwelcome yet unseen permanent house guest?