Oh for ****'s sake . They changed the definition to fit the WuFlu jab. How long are you going to defend this bullshit ?
The "change", e.g., from "immunity" to "protection" is more accurate. Vaccines do not produce perfect immunity, as the news article about mumps breakthroughs I posted several days ago demonstrated, but the breakthrough case were less severe. Hence "protection" is more accurate than "immunity". That's fact, not "bullshit". BTW, speaking of "bullshit", don't try the anti-Covid-vaxxer BS claim that the term "breakthrough infection" was created to cover up imperfection of Covid vaccines. It was in use over a decade ago that I've found. Anti-Covid-vaxxers making that claim are dishonestly gaming normal people's lack of awareness of normal medical/pharmaceutical usage.
"Product" was changed to "Preparation", big whoop! "Preparation" is a more precise term. That's fact, not "bullshit".
"Stimulates a person’s immune system to produce immunity to a specific disease" was changed to "Stimulate the body’s immune response against diseases".
That's more accurate in two respects. First "stimulates the body’s immune response" is a more accurate description of what a vaccine does. That's fact, not "bullshit". Second, vaccines that target multiple diseases are common, e.g. the MMR and TDap/DTap vaccines. That's fact, not "bullshit".
While I'm speaking of vaccines that target multiple diseases, I see no one responded to2. If all vaccines contain a dead or inactivated form of the vaccine's target, name the three viruses that are the targets of the TDaP (and DTaP) vaccine. There's a reason you cannot, yet those are vaccines.
To defend the claim that a vaccine must contain a dead or inactivated form of the vaccine's target virus. Did someone learn that
Tetanus, Diphtheria, and Pertussis are caused by bacteria and thus cannot contain a dead or inactivated form of the vaccine's target virus?
Since some folks here think my profession is a relevant valid target for ad hominem attack, I have never worked for any company, partnership, or person in any kind of medical or pharmaceutical field. I didn't even work for a drugstore when I was in high school or college.