Because people who are vaccinated for viral  diseases, like influenza, the measles, chickenpox/shingles, COVID,  polio, hepatitis A, hepatitis B, rubella, mumps, and HPV have those  diseases with reduced frequency and/or severity compared to the  unvaccinated, and most don't suffer ill effects from the vaccines of any  significance.
		Originally Posted by Tiny
			
		
	
Love the claim, though unproven - while lumping in  actual vaccines with the covid. As an OP observation, let us not  dilute the topic to cover all manner of actual vaccines and entirely  unrelated maladies unless we bring along the VAERs data sets comparing reported injuries from all vaccines (including the gene therapy for the covid. BTW: it ain't pretty), which now brings us to:
Outbreak  of SARS-CoV-2 Infections, Including COVID-19 Vaccine Breakthrough  Infections, Associated with Large Public Gatherings — Barnstable County,  Massachusetts, July 2021
Permit me to enjoy and share some selected snippets from it.
Recall - it is a disease of the unvaxxed
	
		
...In  July 2021, following multiple large public events in a Barnstable  County, Massachusetts, town, 469 COVID-19 cases were identified among  Massachusetts residents who had traveled to the town during July 3–17;  346 (74%) occurred in fully vaccinated persons. Testing identified the  Delta variant in 90% of specimens from 133 patients. Cycle threshold  values were similar among specimens from patients who were fully  vaccinated and those who were not...
	
Except that it is not.
Recall - the more people vaxxed, the safer they are.
	
		
...During  July 2021, 469 cases of COVID-19 associated with multiple summer events  and large public gatherings in a town in Barnstable County,  Massachusetts, were identified among Massachusetts residents;  vaccination coverage among eligible Massachusetts residents was 69%.  Approximately three quarters (346; 74%) of cases occurred in fully  vaccinated persons (those who had completed a 2-dose course of mRNA  vaccine [Pfizer-BioNTech or Moderna] or had received a single dose of  Janssen [Johnson & Johnson] vaccine ≥14 days before  exposure)....
	
Except that is not true either.
Recall - the vaxx prevents symptoms, hospitalizations and death 
	
		
...Overall,  274 (79%) vaccinated patients with breakthrough infection were  symptomatic. Among five COVID-19 patients who were hospitalized, four  were fully vaccinated; no deaths were reported...
	
Except that it  doesn't. But don't let any of that stop them from sticking to mask, vaxx, mask, vaxx everywhere for everybody, all the time.
	
		
...The  Delta variant of SARS-CoV-2 is highly transmissible (1); vaccination is  the most important strategy to prevent severe illness and death. On  July 27, CDC recommended that all persons, including those who are fully  vaccinated, should wear masks in indoor public settings in areas where  COVID-19 transmission is high or substantial.
	
Awkward. Starting  to seem like the vaxxed should be wearing masks at all times and perhaps  a large letter V or C around their necks - so that normal folk can  avoid the vessels of viral plague.
BTW: In case  it was not obvious, they used a rapid DNA test to determine if the  covid was involved. You might recall, the CDC discontinued the use of  that tool due to unreliability. Curiously enough, they recently admitted  that around 10%+- of those DNA tests are stored in a DB.  My guess is  the opposite. Likely 10% didn't make it in.
Anyway good reading from the CDC.