We’ve been hearing a lot about the holy grail of herd immunity lately, especially with the introduction of vaccines to counter COVID-19 and a general sense of seeing the light at the end of this yearlong tunnel. As soon as we’ve achieved herd immunity, goes the meme, we’re out of the woods (to mix my […]
Diseases
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Vaccine Mirage?
In theory, a vaccine is simple: It induces the body to create antibodies to a particular virus. When that virus enters the body, the immune system will recognize it and block it from harming the host. Of course, the vaccine itself must be harmless, hence the twin goals of vaccine development: effectiveness and safety. Traditionally, […]