XNC-59195-45462 · OpenVSafe

Timeline

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

2021-03-04
Dose 1 — Pfizer-BioNTech
2021-03-25
Dose 2 — Pfizer-BioNTech
2021-03-28
Registered in v-safe
2021-03-28
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 · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-01
Health check-in — day 7, dose 2
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-04-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-15
Survey response — day 21, dose 2
MedDRA: Dysmenorrhoea, Heavy menstrual bleeding, Oligomenorrhoea — Feeling: Good

Free text: Heavier than normal menstruation during my period, longer period (4 days rather than my usual 3), worse cramping with my period.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Survey response — day 28, dose 2
MedDRA: Headache — Feeling: Good

Free text: Worse headaches than usual

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-06-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-23
Survey response — 6 months, dose 2
MedDRA: Hyperemesis gravidarum — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit, Hospitalization

Free text: PregnancyHyperemesis gravidarum

MedDRA releases: 2024-11 · check-in free text available
2021-09-23
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2021-09-27
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-11-04
Dose 3 — Pfizer-BioNTech
2022-03-25
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-10-13
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-10-14
Health check-in — days 1–6 daily, dose 4
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-10-15
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2022-10-16
Survey response — days 1–6 daily, dose 4
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Swollen/painful axillary lymph nodes

MedDRA releases: 2024-11 · check-in free text available
2022-10-17
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Headache

Adult check-in
2022-10-18
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Headache

Adult check-in
2022-10-19
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Headache

Adult check-in
2022-10-20
Health check-in — day 7, dose 4
Feeling: Fair · Headache

Adult check-in
2022-10-27
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-11-03
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-12
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-17
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-11-24
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-12
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-13
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-04	Pfizer-BioNTech
2	2021-03-25	Pfizer-BioNTech
3	2021-11-04	Pfizer-BioNTech	No
4	2022-10-13	Pfizer-BioNTech	Flu

Call center

Reported	Outcome	VAERS-related outcome
2021-09-23	Successful 2021-09-27	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 7 — day 21, dose 2

2021-04-15

Symptoms: Heavier than normal menstruation during my period, longer period (4 days rather than my usual 3), worse cramping with my period.

Release 7 — day 28, dose 2

2021-04-22

Symptoms: Worse headaches than usual

Release 9 — 6 months, dose 2

2021-09-23

Symptoms: PregnancyHyperemesis gravidarum

Release 12 — days 1–6 daily, dose 4

2022-10-16

Systemic reaction (other): Swollen/painful axillary lymph nodes

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	Dysmenorrhoea	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Heavy menstrual bleeding	✓	✓	✓
SD	Hyperemesis gravidarum	·	·	✓
SD	Oligomenorrhoea	✓	✓	✓
SRO	Lymph node pain	·	·	✓
SRO	Lymphadenopathy	·	·	✓

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