We don't know that yet. And, antibodies may only last a year or two, if at all. They are looking at developing vaccines that will deal with multiple mutations of this virus. And, "just the symptoms" of this virus have already killed many thousands, even though they received treatment. And, even though the treatment may work for you, how many more people are you going to infect waiting for the treatment to take effect?
When they tried pushing that Gardasel crap in Texas they only wanted to vaccinate all girls and turn it into a woman’s issue even though men can also get HPV and spread it and men can even get cancer from HPV.
So which is it do we vaccinate people to keep them from being spreaders even though they are not at risk or do we vaccinate them to keep them from contracting it?
If naturally acquired antibodies resulting from being infected with the virus are that ineffective, what makes you think a vaccination, which is merely an artificial attempt to stimulate the immune system with only a small protein portion of the virus will fare any better?
You are aware that the efficacy of the flu vaccine is NOT the number of those vaccinated who don’t get the flu but how many end up seeking medical treatment when they do, right?
Right now the “cure” is killing more than the virus.