However, it is wrong at a more mundane level, as well. Public discourse surrounding the pandemic seems to focus solely on vaccination as a means of achieving herd immunity. Those who have recovered from the disease and have natural immunity, are being completely ignored.
But why?
Our innate defenses are things like our skin and mucus. We’re born with these, and they make it difficult for various pathogens such as bacteria, viruses, and multicellular parasites to enter our bodies. Our bodies also have an immune system that recognizes and attacks any infectious agents that make it past our innate defenses.
Our immune system is really sophisticated, and in healthy individuals, it works pretty well. Suppose some kind of pathogen makes it past the body’s innate defenses and begins infecting cells within the host. In that case, the host’s body will, in turn, start producing antibodies that will specifically attack the invading pathogen. The host body will continue producing antibodies until either the host dies or the invading cells die, and the patient’s body can return to normal.
The best part is, even after the active infection is over, the host’s body will retain the memory of the antibodies it produced during the infection. So if the formerly infected person reencounters the pathogen, the body will immediately have the antibodies to kill the pathogen. They rarely get sick again, and if they do, it’s generally very mild....<<<Read More>>>...
