27S-38532-70600 · OpenVSafe

Timeline

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

2021-03-19
Registered in v-safe
2021-03-19
Dose 1 — Pfizer-BioNTech
2021-03-19
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-08
Dose 2 — Pfizer-BioNTech
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-10
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Fair · Site: Pain · Joint pains · Be unable to do your normal daily activities

Free text: Pain especially in my right toe, almost like gout attack.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Survey response — days 1–6 daily, dose 2
MedDRA: Unevaluable event — Feeling: Fair · Joint pains · Be unable to do your normal daily activities

Free text: Primarily right toe area as if in a gout attack.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Skin warm, Swelling — Feeling: Fair · Joint pains · Be unable to do your normal daily activities

Free text: Pain focused in right big toe joint with swelling and warmth. Still cannot bear weight on it.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia — Feeling: Fair · Joint pains · Be unable to do your normal daily activities

Free text: Still pain in the right toe joint area, only minimal response to Voltaren gel or NSAID.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Fair · Joint pains · Be unable to do your normal daily activities

Free text: Foot and toe pain has finally shown improvement.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — day 7, dose 2
MedDRA: Pain in extremity — Feeling: Good · Joint pains · Be unable to do your normal daily activities

Free text: Significant improvement in foot/toe pain.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-13
Survey response — day 35, dose 2
MedDRA: Abdominal pain upper, Diarrhoea, Vomiting — Feeling: Good · Be unable to do your normal daily activities

Free text: Severe stomach cramping most of last Saturday followed by major vomiting/diarrhea after midnight and during the night. Assume yogurt a week past the use-by date caused it but has never given me problems before so not sure.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-09
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-07
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-09
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-19	Pfizer-BioNTech
2	2021-04-08	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-10

Systemic reaction (other): Pain especially in my right toe, almost like gout attack.

2021-04-11

Systemic reaction (other): Primarily right toe area as if in a gout attack.

2021-04-12

Systemic reaction (other): Pain focused in right big toe joint with swelling and warmth. Still cannot bear weight on it.

2021-04-13

Systemic reaction (other): Still pain in the right toe joint area, only minimal response to Voltaren gel or NSAID.

2021-04-14

Systemic reaction (other): Foot and toe pain has finally shown improvement.

Release 7 — day 7, dose 2

2021-04-15

Systemic reaction (other): Significant improvement in foot/toe pain.

Release 8 — day 35, dose 2

2021-05-13

Symptoms: Severe stomach cramping most of last Saturday followed by major vomiting/diarrhea after midnight and during the night. Assume yogurt a week past the use-by date caused it but has never given me problems before so not sure.

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	Abdominal pain upper	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Vomiting	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Skin warm	✓	✓	✓
SRO	Swelling	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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