2ZB-16159-50207 · 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
2021-02-10
Survey response — day 0, dose 2
MedDRA: Limb discomfort, Muscle spasms — Feeling: Good · Site: Pain

Free text: arm feels a little charlie horsed.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-12
Survey response — days 1–6 daily, dose 2
MedDRA: Adverse reaction — Feeling: Good · Muscle or body aches

Free text: in injection arm only

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-17
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-24
Survey response — day 14, dose 2
MedDRA: Nasal congestion, Rhinorrhoea — Feeling: Good

Free text: a little runny then stuffy nose. not a big deal but thought I would mention it.,

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Survey response — day 21, dose 2
MedDRA: Injection site pain, Nasal congestion, Rhinorrhoea — Feeling: Good

Free text: Slight alternating runny and then stuffy noise ......Injection arm is still a teeny bit sore.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-26
Dose 3 — Pfizer-BioNTech
2021-09-29
Survey response — days 1–6 daily, dose 3
MedDRA: Pain in extremity — Feeling: Good · Muscle or body aches

Free text: Sore arm that received the injection

MedDRA releases: 2024-11 · check-in free text available
2021-10-01
Survey response — days 1–6 daily, dose 3
MedDRA: Pain in extremity — Feeling: Good · Muscle or body aches

Free text: Sore arm

MedDRA releases: 2024-11 · check-in free text available
2021-10-02
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Fair · Fatigue or tiredness

Free text: Underarm lymph node is a little swollen

MedDRA releases: 2024-11 · check-in free text available
2021-10-03
Survey response — day 7, dose 3
MedDRA: Lymph node pain — Feeling: Good

Free text: Lymph nodes underarm on shot arm are still a little sore.,

MedDRA releases: 2024-11 · check-in free text available
2021-10-10
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-17
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-24
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-31
Survey response — day 35, dose 3
MedDRA: Fatigue — Feeling: Fair

Free text: Some fatigue during the day. Though it may be caused by new medication I started taking for Non-Covid health reasons .

MedDRA releases: 2024-11 · check-in free text available
2021-11-07
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-29
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-03-30
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-28
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-20	Pfizer-BioNTech
2	2021-02-10	Pfizer-BioNTech
3	2021-09-26	Pfizer-BioNTech	No

Free text

Release 4 — day 0, dose 2

2021-02-10

Systemic reaction (other): arm feels a little charlie horsed.

Release 4 — days 1–6 daily, dose 2

2021-02-12

Systemic reaction (other): in injection arm only

Release 4 — day 14, dose 2

2021-02-24

Symptoms: a little runny then stuffy nose. not a big deal but thought I would mention it.,

Release 5 — day 21, dose 2

2021-03-03

Symptoms: Slight alternating runny and then stuffy noise ......Injection arm is still a teeny bit sore.

Release 9 — days 1–6 daily, dose 3

2021-09-29

Systemic reaction (other): Sore arm that received the injection

2021-10-01

Systemic reaction (other): Sore arm

2021-10-02

Systemic reaction (other): Underarm lymph node is a little swollen

Release 9 — day 7, dose 3

2021-10-03

Systemic reaction (other): Lymph nodes underarm on shot arm are still a little sore.,

Release 10 — day 35, dose 3

2021-10-31

Symptoms: Some fatigue during the day. Though it may be caused by new medication I started taking for Non-Covid health reasons .

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	Fatigue	·	·	✓
SD	Injection site pain	✓	✓	✓
SD	Nasal congestion	✓	✓	✓
SD	Rhinorrhoea	✓	✓	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Limb discomfort	✓	✓	✓
SRO	Lymph node pain	·	·	✓
SRO	Lymphadenopathy	·	·	✓
SRO	Muscle spasms	✓	✓	✓
SRO	Pain in extremity	·	·	✓

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