4N9-42485-58120 · OpenVSafe

Timeline

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

2021-04-05
Registered in v-safe
2021-04-05
Dose 1 — Pfizer-BioNTech
2021-04-05
Survey response — day 0, dose 1
MedDRA: Injection site pain — Feeling: Good · Site: Pain

Free text: Muscle a little sore at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-07
Survey response — days 1–6 daily, dose 1
MedDRA: Anxiety, Dry mouth, Feeling hot — Feeling: Fair · Site: Itching · Fever · Fatigue or tiredness

Free text: Was warm around 4am and felt a little anxious. Mouth was dry so started hydrating. Felt better throughout day, as of 5pm feel fine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Survey response — days 1–6 daily, dose 1
MedDRA: Pyrexia — Feeling: Good · Fever

Free text: I feel feverish at night. Starting around 10pm. Today I feel more like myself overall.

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: Night sweats, Pyrexia — Feeling: Good · Fever

Free text: Less fevery than before. Mostly night sweats, but less than all other days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-19
Survey response — day 14, dose 1
MedDRA: Self-medication, Sensitive skin, Tenderness — Feeling: Good

Free text: I had some skin sensitivity under my right armpit/back leading to my back for about 3 days last week. Sensitive to touch. Advil was helpful, and it stopped Sunday. There was no redness, not inflamed, no rash, and it was not warm to the touch.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Dose 2 — Pfizer-BioNTech
2021-04-26
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fever · Chills, Fatigue or tiredness

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Night sweats — Feeling: Good · Fever

Free text: Night sweating

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 21, dose 2
Feeling: Good

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

Adult check-in
2021-05-31
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-26
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-05	Pfizer-BioNTech
2	2021-04-26	Pfizer-BioNTech

Free text

Release 6 — day 0, dose 1

2021-04-05

Systemic reaction (other): Muscle a little sore at injection site

Release 7 — days 1–6 daily, dose 1

2021-04-07

Systemic reaction (other): Was warm around 4am and felt a little anxious. Mouth was dry so started hydrating. Felt better throughout day, as of 5pm feel fine.

2021-04-08

Systemic reaction (other): I feel feverish at night. Starting around 10pm. Today I feel more like myself overall.

2021-04-09

Systemic reaction (other): Less fevery than before. Mostly night sweats, but less than all other days.

Release 7 — day 14, dose 1

2021-04-19

Symptoms: I had some skin sensitivity under my right armpit/back leading to my back for about 3 days last week. Sensitive to touch. Advil was helpful, and it stopped Sunday. There was no redness, not inflamed, no rash, and it was not warm to the touch.

Release 8 — days 1–6 daily, dose 2

2021-04-28

Systemic reaction (other): Night sweating

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	Self-medication	✓	✓	✓
SD	Sensitive skin	✓	✓	✓
SD	Tenderness	✓	✓	✓
SRO	Anxiety	✓	✓	✓
SRO	Dry mouth	✓	✓	✓
SRO	Feeling hot	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Night sweats	✓	✓	✓
SRO	Pyrexia	✓	✓	✓

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