G6A-96539-94650 · OpenVSafe

Timeline

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

2021-03-13
Dose 1 — Pfizer-BioNTech
2021-04-03
Dose 2 — Pfizer-BioNTech
2021-10-13
Registered in v-safe
2021-10-13
Dose 3 — Pfizer-BioNTech
2021-10-13
Health check-in — day 0, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-10-14
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-15
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-10-16
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Swollen lymph nodes at underarm of injection site

MedDRA releases: 2024-11 · check-in free text available
2021-10-17
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Swollen lymph node underarm on the side of injection

MedDRA releases: 2024-11 · check-in free text available
2021-10-19
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Minor lymph node swelling underarm on side of injection but definitely getting less

MedDRA releases: 2024-11 · check-in free text available
2021-10-23
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-27
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-03
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-11
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-17
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-26
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-12
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-13
Survey response — 6 months, dose 3
MedDRA: Nasopharyngitis, Office visit, SARS-CoV-2 test negative — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: I had a cold that lasted almost 3 wks but it was not covid (did 2x antigen and 1x PCR) · Healthcare visit (other): Saw my PCP for strep test

MedDRA releases: 2024-11 · check-in free text available
2022-04-13
Report sent to call center — 6 months, dose 3
Get care from a doctor or other healthcare professional

1 call case(s)
2022-04-20
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-10-13
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-13	Pfizer-BioNTech	No
2	2021-04-03	Pfizer-BioNTech	No
3	2021-10-13	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 10 — days 1–6 daily, dose 3

2021-10-16

Systemic reaction (other): Swollen lymph nodes at underarm of injection site

2021-10-17

Systemic reaction (other): Swollen lymph node underarm on the side of injection

2021-10-19

Systemic reaction (other): Minor lymph node swelling underarm on side of injection but definitely getting less

Release 11 — 6 months, dose 3

2022-04-13

Symptoms: I had a cold that lasted almost 3 wks but it was not covid (did 2x antigen and 1x PCR)

Healthcare visit (other): Saw my PCP for strep test

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
HCVO	Office visit	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SRO	Lymphadenopathy	·	·	✓

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