68U-52729-89754 · OpenVSafe

Timeline

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

2021-04-07
Dose 1 — Pfizer-BioNTech
2021-04-08
Registered in v-safe
2021-04-08
Survey response — days 1–6 daily, dose 1
MedDRA: Abnormal dreams, Arthralgia, Feeling abnormal, Headache, Oropharyngeal pain, Pain — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school

Free text: Vivid dreams, a sense that *something* is occupying my body, weird sharp pains in head and joints last night, now fully body aches, sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Survey response — days 1–6 daily, dose 1
MedDRA: Heavy menstrual bleeding, Menstrual disorder — Feeling: Good · Headache

Free text: I honestly feel like the shot gave me a miscarriage. Or at least has messed with my period. I thought I might be pregnant and was supposed to get my period Sunday if notI got the shot Wednesday and my period the next morning out of nowhere but it has been extremely heavy and more consistent with a miscarriage in my experience.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Survey response — days 1–6 daily, dose 1
MedDRA: Chest pain, Chills, Flushing, Pain — Feeling: Fair · Fever · Chills, Fatigue or tiredness, Nausea

Free text: Weird chest pains followed by a flush feeling and chills. This has happened three times in the last three days. Not sure if its related but Ive never felt this type of pain before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-28
Dose 2 — Pfizer-BioNTech
2021-04-28
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fever · Chills, Headache, Nausea

Adult check-in
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Itching · None

Adult check-in
2021-05-05
Survey response — day 7, dose 2
MedDRA: Arrhythmia, Vaccine positive rechallenge — Feeling: Good

Free text: I had bad arrhythmia the night of the first shot and moderate the night of the second shot; it has calmed down a bit, but i have definitely noticed cardiovascular changes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-07	Pfizer-BioNTech
2	2021-04-28	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-08

Systemic reaction (other): Vivid dreams, a sense that *something* is occupying my body, weird sharp pains in head and joints last night, now fully body aches, sore throat

2021-04-09

Systemic reaction (other): I honestly feel like the shot gave me a miscarriage. Or at least has messed with my period. I thought I might be pregnant and was supposed to get my period Sunday if notI got the shot Wednesday and my period the next morning out of nowhere but it has been extremely heavy and more consistent with a miscarriage in my experience.

2021-04-13

Systemic reaction (other): Weird chest pains followed by a flush feeling and chills. This has happened three times in the last three days. Not sure if its related but Ive never felt this type of pain before.

Release 8 — day 7, dose 2

2021-05-05

Systemic reaction (other): I had bad arrhythmia the night of the first shot and moderate the night of the second shot; it has calmed down a bit, but i have definitely noticed cardiovascular changes

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	Abnormal dreams	✓	✓	✓
SRO	Arrhythmia	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Heavy menstrual bleeding	✓	✓	✓
SRO	Menstrual disorder	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Vaccine positive rechallenge	✓	✓	✓

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