664-28056-52043 · OpenVSafe

Timeline

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

2021-04-17
Dose 1 — Pfizer-BioNTech
2021-05-08
Registered in v-safe
2021-05-08
Dose 2 — Pfizer-BioNTech
2021-05-08
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-09
Survey response — days 1–6 daily, dose 2
MedDRA: Asthenia — Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: weakness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal pain upper, Dizziness, Joint swelling, Nausea — Feeling: Poor · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: yesterday my ankle swelled up to a noticeably larger size than my other, i have a stomach ache after i eat, and i cant stand for long periods of time or i become lightheaded and nauseous, i feel much better right after i wake up

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-05-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Abdominal pain

Adult check-in
2021-05-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-15
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-07
Survey response — 3 months, dose 2
MedDRA: Dizziness, Fatigue — Feeling: Good · Be unable to do your normal daily activities

Free text: Really tired, lightheadedness, feeling like im going to faint

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-11-06
Survey response — 6 months, dose 2
MedDRA: Malaise, Nasal congestion, Oxygen consumption decreased, SARS-CoV-2 test negative, Throat irritation — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: got sick - stuffy nose, itchy throat, not getting enough oxygen. took a covid test and it came back negative

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-17	Pfizer-BioNTech
2	2021-05-08	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-09

Systemic reaction (other): weakness

2021-05-10

Systemic reaction (other): yesterday my ankle swelled up to a noticeably larger size than my other, i have a stomach ache after i eat, and i cant stand for long periods of time or i become lightheaded and nauseous, i feel much better right after i wake up

Release 9 — 3 months, dose 2

2021-08-07

Symptoms: Really tired, lightheadedness, feeling like im going to faint

Release 10 — 6 months, dose 2

2021-11-06

Symptoms: got sick - stuffy nose, itchy throat, not getting enough oxygen. took a covid test and it came back negative

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	Dizziness	✓	·	✓
SD	Fatigue	✓	·	✓
SD	Malaise	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Oxygen consumption decreased	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Throat irritation	·	·	✓
SRO	Abdominal pain upper	✓	✓	✓
SRO	Asthenia	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Joint swelling	✓	✓	✓
SRO	Nausea	✓	✓	✓

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