9FQ-30588-53839 · OpenVSafe

Timeline

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

2021-04-01
Dose 1 — Pfizer-BioNTech
2021-04-08
Registered in v-safe
2021-04-08
Survey response — day 7, dose 1
MedDRA: Menstruation delayed — Feeling: Good

Free text: I started my period today, which was exactly a week later than normal. I was supposed to start it on the day I was vaccinated.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-22
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-24
Dose 2 — Pfizer-BioNTech
2021-04-24
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Diarrhea

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

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Redness, Itching · None

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · None

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · None

Adult check-in
2021-05-01
Health check-in — day 7, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-05-08
Survey response — day 14, dose 2
MedDRA: Nasopharyngitis — Feeling: Poor

Free text: I caught a cold.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-15
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-05
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
2021-10-23
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-06
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-11-07
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-11-08
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-11-09
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school

Adult check-in
2021-11-11
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-12
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Joint pains, Muscle or body aches

Adult check-in
2021-11-13
Health check-in — day 7, dose 3
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-20
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-27
Survey response — day 21, dose 3
MedDRA: Nasopharyngitis — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I got a nasty cold.

MedDRA releases: 2024-11 · check-in free text available
2021-12-04
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2021-12-11
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-18
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-05
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-07
Survey response — 6 months, dose 3
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-11-06
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-01	Pfizer-BioNTech
2	2021-04-24	Pfizer-BioNTech
3	2021-11-06	Pfizer-BioNTech	Flu

Free text

Release 7 — day 7, dose 1

2021-04-08

Systemic reaction (other): I started my period today, which was exactly a week later than normal. I was supposed to start it on the day I was vaccinated.

Release 8 — day 14, dose 2

2021-05-08

Symptoms: I caught a cold.

Release 10 — day 21, dose 3

2021-11-27

Symptoms: I got a nasty cold.

Release 11 — 6 months, dose 3

2022-05-07

Symptoms: Pregnancy

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	Nasopharyngitis	✓	✓	✓
SD	Pregnancy	·	·	✓
SRO	Menstruation delayed	✓	✓	✓

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