3L8-31552-62182 · OpenVSafe

Timeline

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

2021-03-18
Dose 1 — Pfizer-BioNTech
2021-03-20
Registered in v-safe
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Survey response — day 7, dose 1
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph nodes on one side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Survey response — day 21, dose 1
MedDRA: Lymphadenopathy, Oropharyngeal pain — Feeling: Fair

Free text: Sore throat, swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Dose 2 — Pfizer-BioNTech
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-04-18
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-14
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-09
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-09
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-11
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-18	Pfizer-BioNTech
2	2021-04-09	Pfizer-BioNTech

Free text

Release 6 — day 7, dose 1

2021-03-27

Systemic reaction (other): Swollen lymph nodes on one side of neck

Release 7 — day 21, dose 1

2021-04-08

Symptoms: Sore throat, swollen lymph nodes

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	Lymphadenopathy	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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