Z4B-22950-78370 · OpenVSafe

Timeline

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

2021-03-24
Dose 1 — Pfizer-BioNTech
2021-04-14
Registered in v-safe
2021-04-14
Dose 2 — Pfizer-BioNTech
2021-04-14
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Sensitive skin — Feeling: Fair · Site: Pain · Muscle or body aches · Be unable to work, Be unable to do your normal daily activities

Free text: Extremely sensitive skin on my whole upper body, feels like a terrible sunburn

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-18
Survey response — days 1–6 daily, dose 2
MedDRA: Sensitive skin — Feeling: Good · Muscle or body aches

Free text: Lingering skin sensitivity on my entire upper body, though less intense than yesterday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-28
Survey response — day 14, dose 2
MedDRA: Muscle fatigue, Skin irritation — Feeling: Fair

Free text: Relapse of my skin irritation and muscle fatigue about a week after my second dose. I had a massage, so its possible that caused some of the toxins to recirculate through my system.

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

Adult check-in
2021-05-12
Survey response — day 28, dose 2
MedDRA: Headache, Neck pain — Feeling: Poor · Be unable to do your normal daily activities

Free text: I have experienced severe headaches and neck pain that has progressively worsened over the last few weeks.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-20
Survey response — day 35, dose 2
MedDRA: Headache, Impaired work ability, Muscle tightness, Sleep disorder — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: My extreme headaches have continued to worsen. My neck has been very tense which has affected my work and my sleep.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Survey response — day 42, dose 2
MedDRA: Headache, Myalgia, Tension — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Headaches and muscle pain and tension has been steadily worsening.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-14
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-10-14
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Pfizer-BioNTech
2	2021-04-14	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-17

Systemic reaction (other): Extremely sensitive skin on my whole upper body, feels like a terrible sunburn

2021-04-18

Systemic reaction (other): Lingering skin sensitivity on my entire upper body, though less intense than yesterday

Release 8 — day 14, dose 2

2021-04-28

Symptoms: Relapse of my skin irritation and muscle fatigue about a week after my second dose. I had a massage, so its possible that caused some of the toxins to recirculate through my system.

Release 8 — day 28, dose 2

2021-05-12

Symptoms: I have experienced severe headaches and neck pain that has progressively worsened over the last few weeks.

Release 8 — day 35, dose 2

2021-05-20

Symptoms: My extreme headaches have continued to worsen. My neck has been very tense which has affected my work and my sleep.

Release 8 — day 42, dose 2

2021-05-26

Symptoms: Headaches and muscle pain and tension has been steadily worsening.

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	Headache	✓	✓	✓
SD	Impaired work ability	✓	✓	✓
SD	Muscle fatigue	✓	✓	✓
SD	Muscle tightness	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Neck pain	✓	✓	✓
SD	Skin irritation	✓	✓	✓
SD	Sleep disorder	✓	✓	✓
SD	Tension	·	·	✓
SRO	Sensitive skin	✓	✓	✓

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