2S5-67690-06962 · OpenVSafe

Timeline

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

2021-01-23
Registered in v-safe
2021-01-23
Dose 1 — Pfizer-BioNTech
2021-01-23
Survey response — day 0, dose 1
MedDRA: Dizziness, Hot flush, Immediate post-injection reaction, Nausea, Paraesthesia — Feeling: Good · Site: Pain · Nausea

Free text: 15 minutes after injection I experienced a very large hot flash along with body tingling, lightheadedness and nausea. It lasted a few minutes and did not worsen.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-24
Survey response — days 1–6 daily, dose 1
MedDRA: Adverse reaction — Feeling: Good · Site: Pain

Free text: I had a similar sensation as I did that I reported yesterday only milder. About 10AM this morning. Feel better now.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-25
Survey response — days 1–6 daily, dose 1
MedDRA: Hypersensitivity, Self-medication — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Occasional mild symptoms of an allergic reaction as occurred the day of injection. Much milder but more frequent. Started Benadryl per doctors recommendation.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-25
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-13
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-06
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-23	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 2 — day 0, dose 1

2021-01-23

Systemic reaction (other): 15 minutes after injection I experienced a very large hot flash along with body tingling, lightheadedness and nausea. It lasted a few minutes and did not worsen.

Release 2 — days 1–6 daily, dose 1

2021-01-24

Systemic reaction (other): I had a similar sensation as I did that I reported yesterday only milder. About 10AM this morning. Feel better now.

2021-01-25

Systemic reaction (other): Occasional mild symptoms of an allergic reaction as occurred the day of injection. Much milder but more frequent. Started Benadryl per doctors recommendation.

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	Adverse reaction	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Hypersensitivity	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Self-medication	✓	✓	✓

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