48C-35191-23518 · OpenVSafe

Timeline

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2021-03-31
Registered in v-safe
2021-03-31
Dose 1 — Pfizer-BioNTech
2021-03-31
Survey response — day 0, dose 1
MedDRA: Neck pain — Feeling: Good · Site: Pain

Free text: Slight pain in my neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain — Feeling: Good · Site: Pain · Muscle or body aches · Be unable to do your normal daily activities

Free text: I am having neck pain on the side where I received the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain — Feeling: Good

Free text: Mild neck pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain — Feeling: Good

Free text: Mild neck pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Survey response — days 1–6 daily, dose 1
MedDRA: Neck pain — Feeling: Good · Be unable to do your normal daily activities

Free text: Since receiving my 1st of 2 vaccines, I am experiencing neck pain that is sometimes very bad!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — days 1–6 daily, dose 1
MedDRA: Impaired driving ability, Neck pain — Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Free text: The back of my neck has very bad pain today! I couldnt drive today!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Neck pain — Feeling: Fair · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Free text: I have been experiencing pain in my neck ever since I received the Covid vaccine and my left wrist is hurting too!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches

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

Adult check-in
2021-04-21
Dose 2 — Pfizer-BioNTech
2021-04-21
Survey response — day 0, dose 2
MedDRA: Unevaluable event — Feeling: Good

Free text: Slight sore are

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Good

Free text: I had sharp pain in my fingers

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue — Feeling: Good

Free text: Feeling a little fatigued!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — day 7, dose 2
Feeling: Good · None

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

Adult check-in
2021-05-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-23
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-21	Pfizer-BioNTech

Free text

Release 6 — day 0, dose 1

2021-03-31

Systemic reaction (other): Slight pain in my neck

Release 6 — days 1–6 daily, dose 1

2021-04-01

Systemic reaction (other): I am having neck pain on the side where I received the vaccine.

2021-04-02

Systemic reaction (other): Mild neck pain

2021-04-03

Systemic reaction (other): Mild neck pain

2021-04-04

Systemic reaction (other): Since receiving my 1st of 2 vaccines, I am experiencing neck pain that is sometimes very bad!

2021-04-05

Systemic reaction (other): The back of my neck has very bad pain today! I couldnt drive today!

Release 7 — days 1–6 daily, dose 1

2021-04-06

Systemic reaction (other): I have been experiencing pain in my neck ever since I received the Covid vaccine and my left wrist is hurting too!

Release 7 — day 0, dose 2

2021-04-21

Systemic reaction (other): Slight sore are

Release 7 — days 1–6 daily, dose 2

2021-04-22

Systemic reaction (other): I had sharp pain in my fingers

2021-04-23

Systemic reaction (other): Feeling a little fatigued!

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	Arthralgia	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Impaired driving ability	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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