3F8-85057-41669 · OpenVSafe

Timeline

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2021-05-24
Registered in v-safe
2021-05-24
Dose 1 — Pfizer-BioNTech
2021-05-24
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Redness, Swelling, Itching · None

Adult check-in
2021-05-27
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site erythema, Injection site pruritus, Injection site swelling, Injection site warmth — Feeling: Good

Free text: I rested for the fist two days and forgot to move my arm around often.. second night i noticed the area around the injection site was warm to the touch. The next morning it was itchy when i got near some heat. Then i looked closely and noticed it was a little red and swollen as well as itchy. I decided to get my body moving. Went for a bike ride, moved my arm atound from time to time. It got better. Today i went for another bike ride. It is no longer itchy, barely reddish, and is no longer swollen.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-30
Survey response — days 1–6 daily, dose 1
MedDRA: Swelling — Feeling: Good

Free text: I think there was a bit of swelling up until today, i just couldnt tell because it was slight. But now that its gone, yes, there was some

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-06-09
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-24	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 1

2021-05-27

Systemic reaction (other): I rested for the fist two days and forgot to move my arm around often.. second night i noticed the area around the injection site was warm to the touch. The next morning it was itchy when i got near some heat. Then i looked closely and noticed it was a little red and swollen as well as itchy. I decided to get my body moving. Went for a bike ride, moved my arm atound from time to time. It got better. Today i went for another bike ride. It is no longer itchy, barely reddish, and is no longer swollen.

2021-05-30

Systemic reaction (other): I think there was a bit of swelling up until today, i just couldnt tell because it was slight. But now that its gone, yes, there was some

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SRO	Injection site erythema	✓	✓	✓
SRO	Injection site pruritus	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Injection site warmth	✓	✓	✓
SRO	Swelling	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release