ZVX-42185-39956 · OpenVSafe

Timeline

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

2021-02-02
Dose 1 — Pfizer-BioNTech
2021-02-03
Registered in v-safe
2021-02-03
Survey response — days 1–6 daily, dose 1
MedDRA: Diarrhoea, Flushing, Frequent bowel movements, Increased foetal movements, Injection site pain — Feeling: Good · Site: Pain · Fever

Free text: Felt flushed in the face but not really feverish; soreness in injection site muscle with use but can still lift arm. Having a period concurrently which also causes loose stool/increased bowel movements so unsure if due to vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-23
Dose 2 — Pfizer-BioNTech
2021-02-23
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-02
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-30
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-26
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-25
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-02	Pfizer-BioNTech
2	2021-02-23	Pfizer-BioNTech

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-03

Systemic reaction (other): Felt flushed in the face but not really feverish; soreness in injection site muscle with use but can still lift arm. Having a period concurrently which also causes loose stool/increased bowel movements so unsure if due to vaccine.

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
SRO	Diarrhoea	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Frequent bowel movements	✓	·	✓
SRO	Increased foetal movements	○	✓	○
SRO	Injection site pain	✓	✓	✓

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