You didn't even read anything that addresses this, as made blatantly clear by several misleading statements you made:
"There were 175 "severe adverse events" in the trials: 84 events among those who received the vaccine and 91 in the control group, three of which were said to be possibly related to the vaccine itself or the control vaccine."
You should read your own article more carefully. 91 were of a control group that never even received the vaccine.
Why bother bolding 175 when half didn't even receive the vaccine? It's not fair to say that the vaccine is causing side effects and then to count people that never even received the vaccine. Because obviously a vaccine cannot cause side effects in people that never received it.
As your own article says : three of which were said to be possibly related to the vaccine itself or the control vaccine.
Ie, none have been directly linked to the vaccine, with three under investigation.
As I said before:
And literally not a single person in the study of 24,000 people has been described as having had severe side effects as a product of this vaccine.
3 are a possibility, but even those could be of the control as well. Which is to say that none, of 24,000 volunteers, experienced severe side affects attributed to this vaccine.
"The researchers wrote that the vaccine shows "
significant vaccine efficacy of 70.4% after two doses and protection of 64.1% after at least one standard dose, against symptomatic disease,
with no safety concerns." The safety data - stating "
the vaccine had a good safety profile"
Regarding pfizer and moderna vaccines, from your own article:
"Anaphylactic reactions can occur with any vaccine, but are usually extremely rare—about one per 1 million doses. "
It seems kind of silly to think that a 1/1,000,000 risk of having an allergic reaction (not death) outweighs the value of becoming vaccinated when 450,000 americans have died in the past 1 year due to covid-19.
From the cdc website:
"Twenty-one cases were determined to be anaphylaxis (a rate of 11.1 per million doses administered(of a total of over 1,890,000 vaccinations)), including 17 in persons with a documented history of allergies or allergic reactions, seven of whom had a history of anaphylaxis."
Meaning that if you have a history of allergic reactions, you may have a 1 in 100,000 chance of having a reaction to these vaccines (not dying from it, but having an allergic reaction to it).
In comparison, chances of
dying in a car accident in america is 1 in 100.
Meaning that you are
multiple orders of magnitude more likely to
die driving to the supermarket, than you are to
react (but not die) from either of these vaccines, than to experience an allergic reaction to either vaccine (not even to die from it),
even if you have a history of having allergic reactions.
So it's hardly rational to say that we shouldn't be getting vaccinated while 3,000 americans
die every day and while 450,000 americans
die per year due to covid-19, because we are worried that if we have a history of allergies, that we may have a 1 in 100,000 chance of having a reaction to one.
And for people without a history of allergic reactions, the risk is practically non existent.