6C9-20985-12609 · OpenVSafe

Timeline

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

2021-04-06
Registered in v-safe
2021-04-06
Dose 1 — Pfizer-BioNTech
2021-04-06
Survey response — day 0, dose 1
MedDRA: Oropharyngeal pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Mild sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Survey response — days 1–6 daily, dose 1
MedDRA: Nasal congestion, Oropharyngeal pain, Sleep disorder — Feeling: Good · Site: Pain

Free text: Last night had slight sore throat and very stuffy nose. Could not sleep on left side (injection arm) at all.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-27
Dose 2 — Pfizer-BioNTech
2021-04-27
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Musculoskeletal stiffness, Oropharyngeal pain — Feeling: Good · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness

Free text: Very mild sore throat last night with some neck stiffness todayjust feels like I overdid a workout

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Muscle or body aches

Adult check-in
2021-04-30
Survey response — days 1–6 daily, dose 2
MedDRA: Flank pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Last night I was able to sleep on left side without the pain of previous nights.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-02
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Self-medication — Feeling: Good · Headache

Free text: Woke with a headache. Tylenol relieved it.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fever · Chills, Fatigue or tiredness

Adult check-in
2021-05-04
Survey response — day 7, dose 2
MedDRA: Arthralgia, Musculoskeletal stiffness, Self-medication — Feeling: Good · Joint pains

Free text: Early morning joint pain. Stiffness throughout day alleviated with Tylenol

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Survey response — day 14, dose 2
MedDRA: Arthralgia, Back pain, Self-medication — Feeling: Good

Free text: Mild Joint aches and upper back pains. Relieved with Tylenol. (Not sure associated with vaccine but wanted to offer the info just in case)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-26
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-27
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-06	Pfizer-BioNTech
2	2021-04-27	Pfizer-BioNTech

Free text

Release 7 — day 0, dose 1

2021-04-06

Systemic reaction (other): Mild sore throat

Release 7 — days 1–6 daily, dose 1

2021-04-07

Systemic reaction (other): Last night had slight sore throat and very stuffy nose. Could not sleep on left side (injection arm) at all.

Release 8 — days 1–6 daily, dose 2

2021-04-28

Systemic reaction (other): Very mild sore throat last night with some neck stiffness todayjust feels like I overdid a workout

2021-04-30

Systemic reaction (other): Last night I was able to sleep on left side without the pain of previous nights.

2021-05-02

Systemic reaction (other): Woke with a headache. Tylenol relieved it.

Release 8 — day 7, dose 2

2021-05-04

Systemic reaction (other): Early morning joint pain. Stiffness throughout day alleviated with Tylenol

Release 8 — day 14, dose 2

2021-05-11

Symptoms: Mild Joint aches and upper back pains. Relieved with Tylenol. (Not sure associated with vaccine but wanted to offer the info just in case)

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	Arthralgia	✓	✓	✓
SD	Back pain	✓	✓	✓
SD	Self-medication	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Flank pain	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Musculoskeletal stiffness	✓	✓	✓
SRO	Nasal congestion	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Sleep disorder	✓	✓	✓

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