6UK-43146-81845 · OpenVSafe

Timeline

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

2021-01-07
Dose 1 — Pfizer-BioNTech
2021-01-14
Registered in v-safe
2021-01-14
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-21
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-28
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-29
Dose 2 — Pfizer-BioNTech
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains

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

Adult check-in
2021-02-03
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good

Free text: The lymph node in my L underarm area is quite swollen and sore. I got the vaccine in my left deltoid both times. I have been taking ibuprofen for it. It has been like that the last 3 days. I didnt report it before because I didnt see this comment area.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy, Self-medication — Feeling: Good

Free text: Lymph node swelling to axilla area L arm which is the arm I got the vaccine in. Still taking Ibuprofen twice a day, seems to be improving

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-05
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: L axilla lymph node still swollen but is improving daily

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-28
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-14
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-02
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-30
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-07	Pfizer-BioNTech
2	2021-01-29	Pfizer-BioNTech

Free text

Release 3 — days 1–6 daily, dose 2

2021-02-03

Systemic reaction (other): The lymph node in my L underarm area is quite swollen and sore. I got the vaccine in my left deltoid both times. I have been taking ibuprofen for it. It has been like that the last 3 days. I didnt report it before because I didnt see this comment area.

2021-02-04

Systemic reaction (other): Lymph node swelling to axilla area L arm which is the arm I got the vaccine in. Still taking Ibuprofen twice a day, seems to be improving

Release 3 — day 7, dose 2

2021-02-05

Systemic reaction (other): L axilla lymph node still swollen but is improving daily

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	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Self-medication	✓	✓	✓

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