YTB-30620-34960 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-01-20
Dose 1 — Pfizer-BioNTech
2021-02-10
Registered in v-safe
2021-02-10
Dose 2 — Pfizer-BioNTech
2021-02-19
Survey response — day 7, dose 2
MedDRA: Back pain, Fatigue, Headache — Feeling: Good · Site: Pain

Free text: About 11 oclock in the evening after my second shot at about 1:30 in the afternoon I found myself having moderate muscular pain all across my back and a mild headache. Both of these were gone the next day and all that was left with a little bit of tiredness for a few days. This was nine days ago and I havent felt any effects of the shot since.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-04
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-19
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-25
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-14
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-01
Dose 3 — Pfizer-BioNTech
2021-09-30
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-08
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-03-04
Survey response — 6 months, dose 3
MedDRA: Nasopharyngitis — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: From late December through much of January 2022 had a very bad cold, no fever.

MedDRA releases: 2024-11 · check-in free text available
2022-03-04
Report sent to call center — 6 months, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-03-07
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-20	Pfizer-BioNTech
2	2021-02-10	Pfizer-BioNTech
3	2021-09-01	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-03-04	Successful 2022-03-07	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 4 — day 7, dose 2

2021-02-19

Systemic reaction (other): About 11 oclock in the evening after my second shot at about 1:30 in the afternoon I found myself having moderate muscular pain all across my back and a mild headache. Both of these were gone the next day and all that was left with a little bit of tiredness for a few days. This was nine days ago and I havent felt any effects of the shot since.

Release 11 — 6 months, dose 3

2022-03-04

Symptoms: From late December through much of January 2022 had a very bad cold, no fever.

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
SD	Nasopharyngitis	·	·	✓
SRO	Back pain	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Headache	✓	✓	✓

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