2G3-31688-94144 · OpenVSafe

Timeline

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

2021-03-22
Dose 1 — Pfizer-BioNTech
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-21
Registered in v-safe
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling · Headache, Fatigue or tiredness

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain — Feeling: Good · Site: Pain, Redness, Swelling, Itching · Headache, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Pain in armpit on side I got injection- was worse the first day, better today but still painful

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain — Feeling: Good · Site: Pain, Swelling · Headache

Free text: Still slight pain in armpit area on side where injection was given

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Good · Site: Pain, Itching · Headache

Free text: Slight pain in armpit on side where injection was given. Each day the pain becomes less and less, more annoying now. .

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain — Feeling: Good · Site: Pain, Itching

Free text: Still slight pain in armpit area on side where injection was given.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-04
Survey response — day 14, dose 2
MedDRA: Diarrhoea — Feeling: Good

Free text: Some diarrhea a couple of days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-22
Survey response — day 28, dose 2
MedDRA: Diarrhoea, Headache, Vomiting — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Headache, diarrhea, vomiting

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-04-20
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-22	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-23

Systemic reaction (other): Pain in armpit on side I got injection- was worse the first day, better today but still painful

2021-04-24

Systemic reaction (other): Still slight pain in armpit area on side where injection was given

2021-04-25

Systemic reaction (other): Slight pain in armpit on side where injection was given. Each day the pain becomes less and less, more annoying now. .

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): Still slight pain in armpit area on side where injection was given.

Release 8 — day 14, dose 2

2021-05-04

Symptoms: Some diarrhea a couple of days

Release 8 — day 28, dose 2

2021-05-22

Symptoms: Headache, diarrhea, vomiting

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	Diarrhoea	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Vomiting	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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