6M6-35010-55175 · OpenVSafe

Timeline

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

2021-04-02
Dose 1 — Pfizer-BioNTech
2021-04-06
Registered in v-safe
2021-04-06
Survey response — days 1–6 daily, dose 1
MedDRA: Anxiety, Confusional state, Disorientation, Fatigue, Feeling abnormal, Hypersomnia — Feeling: Fair · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: The morning after the vaccine I experienced the same COVID symptoms I had when I had COVID In December 2020. The most concerning being confusion, disorientation, brain fog, exhaustion, anxiety and fatigue. I could do nothing but sleep all day and into the night. The following day symptoms improved considerably but were still present. I have concerns about getting the 2nd dose, and would like to know your recommendation.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Poor · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea

Free text: Covid odor

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Survey response — day 7, dose 1
MedDRA: Parosmia — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Covid odor

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-05-02
Dose 2 — Pfizer-BioNTech
2021-05-02
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · None

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-17
Survey response — day 14, dose 2
MedDRA: Balance disorder — Feeling: Fair

Free text: Loss of balance

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-06
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2022-05-06
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-02	Pfizer-BioNTech
2	2021-05-02	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-06

Systemic reaction (other): The morning after the vaccine I experienced the same COVID symptoms I had when I had COVID In December 2020. The most concerning being confusion, disorientation, brain fog, exhaustion, anxiety and fatigue. I could do nothing but sleep all day and into the night. The following day symptoms improved considerably but were still present. I have concerns about getting the 2nd dose, and would like to know your recommendation.

2021-04-07

Systemic reaction (other): Covid odor

Release 7 — day 7, dose 1

2021-04-09

Systemic reaction (other): Covid odor

Release 8 — day 14, dose 2

2021-05-17

Symptoms: Loss of balance

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	Balance disorder	✓	✓	✓
SRO	Anxiety	✓	✓	✓
SRO	Confusional state	✓	✓	✓
SRO	Disorientation	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Hypersomnia	✓	✓	✓
SRO	Parosmia	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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