Background and aimsThe coronavirus disease 2019 (COVID-19) public health emergency has had a huge impact worldwide. We analyzed news headlines and keywords from the initial period of COVID-19. and explored the dissemination timeline of news related to the epidemic. and the impact of Internet-based media on the public using lifecycle theory and agenda-setting theory. https://www.bekindtopets.com/super-pick-Rx-Quadruple-Topical-Ointment-Quadritrop-for-Dogs-Cats-30-mL-super-grab/