Earlier quoted context omitted.
Though it has not been conclusively proven, literally all signs point to meanginful immunity and virtually no signs point to the opposite. Dozens of vaccines are being developed on this assumption, and there have been zero confirmed instances of reinfection of a fully recovered individual.
> all signs point to meanginful immunity and virtually no signs point to the opposite. Here is a story from CNN via the Mercury News about 3 teachers sharing a classroom. Anecdotal, but makes me think these are signs of a lack of immunity. A positive, negative, positive test. > A month after they caught the virus that killed their colleague, Martinez and Skillings are still struggling. > Martinez says fatigue is ling…
Now if you had a peer reviewed study to link instead of media reports, I would be very interested.