claim: cuidado con el pdf de una patente que circula relacionada con un coronavirus: es del sars, no del covid-19
summary: a message showing a 72-page pdf of a patent against covid-19. however, the patent was against sars, not covid-19
subject_description: a pdf was spread showing a patent related to coronavirus
Motive_Description: spread information showing a patent to protect against coronavirus
author_description: general public
keywords: coronavirus, patente, sars, pdf