6MD-27668-92856 · OpenVSafe

Timeline

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

2021-03-21
Dose 1 — Pfizer-BioNTech
2021-04-11
Dose 2 — Pfizer-BioNTech
2021-04-12
Registered in v-safe
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, 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
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-18
Health check-in — day 7, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-04-27
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-05
Survey response — day 21, dose 2
MedDRA: Arthralgia, Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Joint aches (new) and tiredness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-16
Survey response — day 35, dose 2
MedDRA: Dysmenorrhoea, Hot flush, Thrombosis — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: My menstrual cycle was really bad for two months in between/after my vaccines. The last cycle was very painful with severe uterine cramps, clotting, nausea, hot flashes, etc. Ive never had these extreme symptoms with my cycle.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Survey response — day 42, dose 2
MedDRA: Coagulopathy, Dizziness, Hot flush, Menstruation irregular, Nausea, Rash — Feeling: Fair · Be unable to do your normal daily activities

Free text: Changes to my menstruation cycles including severe cramps, clotting, nausea, dizziness, hot flashes, timing (started and stopped). And also a rash. I have never had any of these symptoms before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-10
Survey response — 6 months, dose 2
MedDRA: Breast pain — Feeling: Good

Free text: Pain in/near breast

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-21	Pfizer-BioNTech
2	2021-04-11	Pfizer-BioNTech

Free text

Release 8 — day 21, dose 2

2021-05-05

Symptoms: Joint aches (new) and tiredness

Release 8 — day 35, dose 2

2021-05-16

Symptoms: My menstrual cycle was really bad for two months in between/after my vaccines. The last cycle was very painful with severe uterine cramps, clotting, nausea, hot flashes, etc. Ive never had these extreme symptoms with my cycle.

Release 8 — day 42, dose 2

2021-05-25

Symptoms: Changes to my menstruation cycles including severe cramps, clotting, nausea, dizziness, hot flashes, timing (started and stopped). And also a rash. I have never had any of these symptoms before.

Release 10 — 6 months, dose 2

2021-10-10

Symptoms: Pain in/near breast

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	Arthralgia	✓	✓	✓
SD	Breast pain	·	·	✓
SD	Coagulopathy	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Dysmenorrhoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Hot flush	✓	✓	✓
SD	Menstruation irregular	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Rash	✓	✓	✓
SD	Thrombosis	✓	✓	✓

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