Directly from the link you posted;
“During December 14–23, 2020, monitoring by the Vaccine Adverse Event Reporting System [VAERS} detected 21 cases of anaphylaxis”
I ran a report and VAERS says;
ANAPHYLACTIC REACTION 30
ANAPHYLACTIC SHOCK 1
Pretty close.
From CDC (as of January 6th): “Four (19%) patients were hospitalized (including three in intensive care), and 17 (81%) were treated in an emergency department; 20 (95%) are known to have been discharged home or had recovered at the time of report to VAERS. No deaths from anaphylaxis were reported after receipt of Pfizer-BioNTech COVID-19 vaccine. Seventeen (81%) of 21 patients with anaphylaxis had a documented history of allergies or allergic reactions, including to drugs or medical products, foods, and insect stings; seven (33%) patients had experienced an episode of anaphylaxis in the past, including one after receipt of a rabies vaccine and another after receipt of an influenza A(H1N1) vaccine” - https://www.cdc.gov/mmwr/volumes/70/wr/mm7002e1.htm
Again: “No deaths from anaphylaxis were reported after receipt of Pfizer-BioNTech COVID-19 vaccine.”
Further, 30 cases of reactions out of 30.5 million doses = 1 in a million.
Chance of death from COVID-19 infection: 1 in 154. Chance of ICU admittance from COVID-19 infection: 1 in 33. Chance of hospitalization from COVID-19 infection: 1 in 20.
Using the numbers we have today, this fear over the vaccine is absurd.