FWIW, the YT video you recommend has a lot of interesting info from the person who’s reportedly Korea’s foremost expert. Among other things, he mentions cases o

FWIW, the YT video you recommend has a lot of interesting info from the person who’s reportedly Korea’s foremost expert. Among other things, he mentions cases of reinfections. The reinfection debate has been murky. Is it just a testing artifact, etc? Notably, he did not mention any of these alternate explanations. He stated rather plainly that they have seen cases of reinfection.