2GY-16769-11018

3 vaccinations 11 coded responses 23 check-ins 11 free-text entries 1 call case

Sex: Female
Age at first dose: 31-35
ZIP prefix: 731 / OK
Registered: 2021-03-01

Relationship: Self
Race: White
Ethnicity: Hispanic or Latino

Timeline

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

2021-02-27
Dose 1 — Pfizer-BioNTech
2021-03-01
Registered in v-safe
2021-03-01
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains

Free text: Yesterday 2/28/21 I did have mod/sev joint pains especially right knee area for most of the day, today woke up feeling a little better.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Fever · Joint pains, Muscle or body aches · Be unable to work

Adult check-in
2021-03-03
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia — Feeling: Fair · Joint pains

Free text: Not sure why but my right knee has been giving me issues, a lot of pain. Everything else seems back to normal so I hope this does too.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia — Feeling: Fair · Joint pains

Free text: Joint pain has gone down some but still present.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia — Feeling: Fair · Joint pains

Free text: Joint paint again is feeling better but its still present, maybe tomorrow Ill be back to my normal self, I hope.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Health check-in — day 7, dose 1
Feeling: Good · Joint pains

Adult check-in
2021-03-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-19
Dose 2 — Pfizer-BioNTech
2021-03-19
Survey response — day 0, dose 2
MedDRA: Headache — Feeling: Good · Headache

Free text: I received the 2nd dose today (3/19/21) so far just have a slight headache but Im doing good. :)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site swelling — Feeling: Good

Free text: The injection area is a little swollen but not too bad to mark it. Im so glad this second dosage hasnt been as bad the first one!! :)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation delayed — Feeling: Good · Site: Swelling

Free text: I am late 9 days on my period, I am never late! I got my first Pfizer vaccine on 2/27/21 and the second on 3/19/21, I hope to get my period soon!!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation delayed — Feeling: Good · Site: Pain

Free text: My period finally came on Monday, thank god!!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-16
Survey response — day 28, dose 2
MedDRA: Dysmenorrhoea — Feeling: Fair

Free text: I am not 100% sure if its related to the vaccine but my periods since have been more painful than before. Thats my only complaint because the 2nd dose was good for me other than that.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-19
Survey response — 6 months, dose 2
MedDRA: Gait inability, Muscular weakness — Feeling: Fair · Be unable to do your normal daily activities

Free text: Im not sure if its a new health condition but the last 3mths when I get my period my legs get pretty weak that at times I cant walk I have to wait a bit and try again, its scary and Ill be telling my PCP about it.

MedDRA releases: 2024-11 · check-in free text available
2021-10-08
Dose 3 — Pfizer-BioNTech
2021-11-23
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-09
Survey response — 3 months, dose 3
MedDRA: Ear infection, Emergency care, Malaise, Office visit, Pneumonia, Streptococcal infection — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: I got the flu shot late Sept a week later got the Pfizer booster and a couple days later ended up sick with strep/ear infections was not getting any better ended up in the ER they confirmed pneumonia, dealt with that for about 2 or so weeks more. · Healthcare visit (other): And a follow up with my doctor.

MedDRA releases: 2024-11 · check-in free text available
2022-01-09
Report sent to call center — 3 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · 1 call case(s)
2022-01-14
Call successful
Participant prefers to complete VAERS report online
2022-10-10
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-27	Pfizer-BioNTech
2	2021-03-19	Pfizer-BioNTech
3	2021-10-08	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 4 — days 1–6 daily, dose 1

2021-03-01

Systemic reaction (other): Yesterday 2/28/21 I did have mod/sev joint pains especially right knee area for most of the day, today woke up feeling a little better.

2021-03-03

Systemic reaction (other): Not sure why but my right knee has been giving me issues, a lot of pain. Everything else seems back to normal so I hope this does too.

Release 5 — days 1–6 daily, dose 1

2021-03-04

Systemic reaction (other): Joint pain has gone down some but still present.

2021-03-05

Systemic reaction (other): Joint paint again is feeling better but its still present, maybe tomorrow Ill be back to my normal self, I hope.

Release 5 — day 0, dose 2

2021-03-19

Systemic reaction (other): I received the 2nd dose today (3/19/21) so far just have a slight headache but Im doing good. :)

Release 6 — days 1–6 daily, dose 2

2021-03-20

Systemic reaction (other): The injection area is a little swollen but not too bad to mark it. Im so glad this second dosage hasnt been as bad the first one!! :)

2021-03-21

Systemic reaction (other): I am late 9 days on my period, I am never late! I got my first Pfizer vaccine on 2/27/21 and the second on 3/19/21, I hope to get my period soon!!

2021-03-24

Systemic reaction (other): My period finally came on Monday, thank god!!

Release 7 — day 28, dose 2

2021-04-16

Symptoms: I am not 100% sure if its related to the vaccine but my periods since have been more painful than before. Thats my only complaint because the 2nd dose was good for me other than that.

Release 9 — 6 months, dose 2

2021-09-19

Symptoms: Im not sure if its a new health condition but the last 3mths when I get my period my legs get pretty weak that at times I cant walk I have to wait a bit and try again, its scary and Ill be telling my PCP about it.

Release 10 — 3 months, dose 3

2022-01-09

Symptoms: I got the flu shot late Sept a week later got the Pfizer booster and a couple days later ended up sick with strep/ear infections was not getting any better ended up in the ER they confirmed pneumonia, dealt with that for about 2 or so weeks more.

Healthcare visit (other): And a follow up with my doctor.

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	Dysmenorrhoea	✓	✓	✓
SD	Ear infection	·	·	✓
SD	Emergency care	·	·	✓
SD	Gait inability	·	·	✓
SD	Malaise	·	·	✓
SD	Muscular weakness	·	·	✓
SD	Pneumonia	·	·	✓
SD	Streptococcal infection	·	·	✓
SRO	Arthralgia	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Menstruation delayed	✓	✓	✓

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