4TU-26531-71951 · OpenVSafe

Timeline

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

2021-03-21
Dose 1 — Pfizer-BioNTech
2021-03-22
Registered in v-safe
2021-03-22
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain — Feeling: Good · Site: Pain

Free text: Minor pain localized to about a square inch on left back of neck (injection was in left arm fyi)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-24
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain — Feeling: Good

Free text: A few brief episodes of very mild pain on back left side of neck, on maybe a square inch. Nb: shot was in left arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-26
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain — Feeling: Good

Free text: Very mild neck pain localized to about a square inch on back left side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-11
Dose 2 — Pfizer-BioNTech
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: Neck pain — Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tiredness

Free text: Some mild pain on neck, near the base of the back of the neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-02
Survey response — day 21, dose 2
MedDRA: Rhinorrhoea — Feeling: Good

Free text: Mild runny nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-11
Survey response — 6 months, dose 2
MedDRA: Adverse reaction, Rhinorrhoea, SARS-CoV-2 test negative — Feeling: Good

Free text: Occasional runny nose and similarly minor annoyances on and off. Biweekly COVID tests all negative

MedDRA releases: 2024-11 · check-in free text available
2021-11-07
Dose 3 — Pfizer-BioNTech
2021-11-08
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tiredness

Adult check-in
2021-11-11
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-12
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-13
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-21
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-28
Health check-in — day 21, dose 3
Feeling: Good

Free text: Mildly running nose, occasional coughing

Adult check-in · check-in free text available
2021-12-05
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-14
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-21
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-06
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-08
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-07
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-21	Pfizer-BioNTech
2	2021-04-11	Pfizer-BioNTech
3	2021-11-07	Pfizer-BioNTech	No

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-22

Systemic reaction (other): Minor pain localized to about a square inch on left back of neck (injection was in left arm fyi)

2021-03-24

Systemic reaction (other): A few brief episodes of very mild pain on back left side of neck, on maybe a square inch. Nb: shot was in left arm

2021-03-26

Systemic reaction (other): Very mild neck pain localized to about a square inch on back left side

Release 7 — days 1–6 daily, dose 2

2021-04-12

Systemic reaction (other): Some mild pain on neck, near the base of the back of the neck

Release 8 — day 21, dose 2

2021-05-02

Symptoms: Mild runny nose

Release 10 — 6 months, dose 2

2021-10-11

Symptoms: Occasional runny nose and similarly minor annoyances on and off. Biweekly COVID tests all negative

Release 12 — day 21, dose 3

2021-11-28

Symptoms: Mildly running nose, occasional coughing

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	Adverse reaction	·	·	✓
SD	Rhinorrhoea	✓	✓	✓
SD	SARS-CoV-2 test negative	·	·	✓
SRO	Neck pain	✓	✓	✓

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