"Qualatative detection of COVID-19’s IgM and IgG antibodies"

I hope their test kits are more carefully made than their website.

I mean, normally I know it's in poor taste to criticize someone's spelling, since what really matters is their ideas, not their educational background or learning disabilities. But I think this case is an exception: we're talking about a company who's claiming to offer a solution to the biggest problem in a century — a solution that requires extreme and exacting quality-control processes to make sure it functions correctly. An obvious spelling error on the front page of their website could, of course, be a fluke; but it bespeaks a company whose expertise does not include extreme and exacting quality-control processes.