G7A-17892-55850 · OpenVSafe

Timeline

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

2021-03-09
Registered in v-safe
2021-03-09
Dose 1 — Pfizer-BioNTech
2021-03-09
Health check-in — day 0, dose 1
Feeling: Good · Fever · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-03-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · None

Adult check-in
2021-03-16
Health check-in — day 7, dose 1
Feeling: Good · Diarrhea

Adult check-in
2021-03-23
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-30
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-06
Dose 2 — Pfizer-BioNTech
2021-04-06
Health check-in — day 0, dose 2
Feeling: Fair · None

Adult check-in
2021-04-07
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling drunk — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Muscle or body aches, Fatigue or tiredness

Free text: Loopy drunk feeling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Redness, Swelling · Fatigue or tiredness

Adult check-in
2021-04-13
Health check-in — day 7, dose 2
Feeling: Good · Abdominal pain

Adult check-in
2021-04-20
Survey response — day 14, dose 2
MedDRA: Diarrhoea, Heavy menstrual bleeding — Feeling: Fair

Free text: Diarrhea and heavy period flow

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-05-11
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-07-08
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-05
Survey response — 6 months, dose 2
MedDRA: Abdominal discomfort — Feeling: Fair

Free text: Abdominal discomfort on the right side

MedDRA releases: 2024-11 · check-in free text available
2021-12-18
Dose 3 — Pfizer-BioNTech
2021-12-19
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-20
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-21
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-23
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-12-24
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-27
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2022-01-01
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-01-10
Survey response — day 21, dose 3
MedDRA: Flank pain — Feeling: Poor

Free text: Side pain

MedDRA releases: 2024-11 · check-in free text available
2022-01-17
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-01-29
Survey response — day 42, dose 3
MedDRA: Menstruation delayed, Vaccine positive rechallenge — Feeling: Fair

Free text: Late menstrual start. Happened previous 2 vaccines as well.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-09	Pfizer-BioNTech
2	2021-04-06	Pfizer-BioNTech
3	2021-12-18	Pfizer-BioNTech	No

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-07

Systemic reaction (other): Loopy drunk feeling

Release 7 — day 14, dose 2

2021-04-20

Symptoms: Diarrhea and heavy period flow

Release 10 — 6 months, dose 2

2021-10-05

Symptoms: Abdominal discomfort on the right side

Release 10 — day 21, dose 3

2022-01-10

Symptoms: Side pain

Release 11 — day 42, dose 3

2022-01-29

Symptoms: Late menstrual start. Happened previous 2 vaccines as well.

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 discomfort	·	·	✓
SD	Diarrhoea	✓	✓	✓
SD	Flank pain	·	·	✓
SD	Heavy menstrual bleeding	✓	✓	✓
SD	Menstruation delayed	·	·	✓
SD	Vaccine positive rechallenge	·	·	✓
SRO	Feeling drunk	✓	✓	✓

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