claim: fact check: searches for vaccines for hiv, cancer, the cold and covid-19 each present distinct challenges
summary: question how researchers develop a vaccine for covid-19 in a year, while vaccines for hiv, cancer and the common cold remain elusive
subject_description: claims the covid vaccine came out to fast, compare to vaccines for hiv, cancer and the common cold
Motive_Description: question the vaccine
author_description: general public
keywords: coronavirus, vaccine, hiv, cancer