YWW-24341-60265 · OpenVSafe

Timeline

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

2021-01-21
Registered in v-safe
2021-01-21
Dose 1 — Pfizer-BioNTech
2021-01-21
Health check-in — day 0, dose 1
Feeling: Poor · Site: Pain, Redness, Itching · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-01-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-01-23
Survey response — days 1–6 daily, dose 1
MedDRA: Tonsillar hypertrophy — Feeling: Good · Site: Swelling · Nausea

Free text: My tonsils got swollen along with a big swollen ball as if a lymph node on my left side of my neck on top of my left shoulder where it meets the neck has appeared, that is a big concern I have.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Survey response — day 14, dose 1
MedDRA: Lymphadenopathy, Neck mass — Feeling: Poor

Free text: I still have a lump on my neck that came the next day after the vaccine, a lymph node must have gotten swollen from it and its not going down at all.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Dose 2 — Pfizer-BioNTech
2021-02-18
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea

Free text: Besides the swollen lymph node I notified you since the first vaccine, I now have 2 little fluid filled nodules on my right side of head. One on my head behind the ear and the other by my right side burn.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Survey response — day 42, dose 2
MedDRA: Neck mass — Feeling: Fair

Free text: Again, Ill try to explain but I think no one reads this messages. The lump on the left side of my neck is getting bigger. Is this normal?? Could someone at least please text me in regards to this.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-21	Pfizer-BioNTech
2	2021-02-13	Pfizer-BioNTech

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-23

Systemic reaction (other): My tonsils got swollen along with a big swollen ball as if a lymph node on my left side of my neck on top of my left shoulder where it meets the neck has appeared, that is a big concern I have.

Release 3 — day 14, dose 1

2021-02-04

Symptoms: I still have a lump on my neck that came the next day after the vaccine, a lymph node must have gotten swollen from it and its not going down at all.

Release 4 — days 1–6 daily, dose 2

2021-02-18

Systemic reaction (other): Besides the swollen lymph node I notified you since the first vaccine, I now have 2 little fluid filled nodules on my right side of head. One on my head behind the ear and the other by my right side burn.

Release 6 — day 42, dose 2

2021-03-29

Symptoms: Again, Ill try to explain but I think no one reads this messages. The lump on the left side of my neck is getting bigger. Is this normal?? Could someone at least please text me in regards to this.

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	Neck mass	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Tonsillar hypertrophy	✓	✓	✓

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