6CF-20434-13231

3 vaccinations 18 coded responses 29 check-ins 18 free-text entries 0 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 100 / NY
Registered: 2021-03-31

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Timeline Vaccinations Free text MedDRA terms

Timeline

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

2021-03-20
Dose 1 — Pfizer-BioNTech
2021-03-31
Registered in v-safe
2021-03-31
Survey response — day 7, dose 1
MedDRA: Lymphadenopathy, Palpitations, Stomatitis — Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Free text: Heart palpitations. Swollen gland on neck on same side as injection. Mouth sores

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — day 14, dose 1
MedDRA: Fatigue, Palpitations, Pre-existing disease — Feeling: Poor · Be unable to do your normal daily activities

Free text: Extreme exhaustion that came today (2 weeks after vaccine #1). Heart palpitations have come back today (had them days 2-4).

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Dose 2 — Pfizer-BioNTech
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Lymphadenopathy, Vaccine positive rechallenge — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: The headache is at the base of my skull, which is a type of headache that I have never had before. I have a swollen gland under my neck on the same side I was injected on. This happened with shot #1 too

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Lymphadenopathy — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches

Free text: Second day that lymph node in neck on same side as injection is swollen. Soreness at base of skull.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Third day that lymph node in neck on same side as injection is swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — days 1–6 daily, dose 2
MedDRA: Stomatitis — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Mouth sores

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Health check-in — day 7, dose 2
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-01
Survey response — day 21, dose 2
MedDRA: Arthralgia, Pre-existing disease — Feeling: Fair · Be unable to do your normal daily activities

Free text: My knees have been sore ever since the 2nd vaccine and they havent improved much. Im getting concerned. My energy level isnt normal either.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Survey response — day 28, dose 2
MedDRA: Arthralgia, Lymphadenopathy, Pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: My knees are still hurting and may be getting worse. If I try to get up from the floor they are extremely sore. My energy level still hasnt gotten back to normal from pre-vaccine, either. Also still have a lymph node swollen under my neck.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-16
Survey response — day 35, dose 2
MedDRA: Arthralgia, Dysstasia, Pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: My knees continue to hurt since having shots 1&2. If getting up from the floor, they are so sore its hard to stand. Now noticing wrist joint soreness as well. Im very concerned if this is going to go away

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-10-10
Dose 3 — Pfizer-BioNTech
2021-10-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-11
Survey response — days 1–6 daily, dose 3
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Dizzy

MedDRA releases: 2024-11 · check-in free text available
2021-10-12
Survey response — days 1–6 daily, dose 3
MedDRA: Hot flush — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I have had several hot flashes today (I'm only 37 and this is not typical for me)

MedDRA releases: 2024-11 · check-in free text available
2021-10-13
Survey response — days 1–6 daily, dose 3
MedDRA: Feeling hot, Hyperhidrosis — Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I have gotten hot and sweaty many times today (the way you feel when a fever breaks) while simply sitting on the couch in a cool room.

MedDRA releases: 2024-11 · check-in free text available
2021-10-14
Survey response — days 1–6 daily, dose 3
MedDRA: Arthralgia, Feeling hot, Hyperhidrosis, Reaction to previous exposure to any vaccine — Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I continue to get hot and sweaty multiple times during the day (like how it feels when a fever breaks). In addition, my knees became sore today which happened after the first dose too.

MedDRA releases: 2024-11 · check-in free text available
2021-10-16
Survey response — days 1–6 daily, dose 3
MedDRA: Hyperhidrosis — Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I continue to feel sweaty during the day, like how I feel when a fever breaks

MedDRA releases: 2024-11 · check-in free text available
2021-10-17
Survey response — day 7, dose 3
MedDRA: Hyperhidrosis — Feeling: Fair · Site: Pain · Fatigue or tiredness

Free text: I continue to feel sweaty at random times during the day, like how I feel when a fever breaks

MedDRA releases: 2024-11 · check-in free text available
2021-10-24
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-31
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-07
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-14
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-23
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-09
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-10
Survey response — 6 months, dose 3
MedDRA: Malaise, SARS-CoV-2 test negative — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I really think I had covid. 3 negative tests say I didn't (2 rapid, 1 pcr)

MedDRA releases: 2024-11 · check-in free text available
2022-10-10
Survey response — 12 months, dose 3
MedDRA: Arthralgia, Vaccine positive rechallenge — Feeling: Good · Be unable to do your normal daily activities

Free text: Sore knees. This happens after every Covid vaccine. It's been about a month since I had the bivalent booster

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-20	Pfizer-BioNTech
2	2021-04-10	Pfizer-BioNTech
3	2021-10-10	Pfizer-BioNTech	No

Free text

Release 6 — day 7, dose 1

2021-03-31

Systemic reaction (other): Heart palpitations. Swollen gland on neck on same side as injection. Mouth sores

Release 6 — day 14, dose 1

2021-04-03

Symptoms: Extreme exhaustion that came today (2 weeks after vaccine #1). Heart palpitations have come back today (had them days 2-4).

Release 7 — days 1–6 daily, dose 2

2021-04-12

Systemic reaction (other): Brain fog

2021-04-13

Systemic reaction (other): The headache is at the base of my skull, which is a type of headache that I have never had before. I have a swollen gland under my neck on the same side I was injected on. This happened with shot #1 too

2021-04-14

Systemic reaction (other): Second day that lymph node in neck on same side as injection is swollen. Soreness at base of skull.

2021-04-15

Systemic reaction (other): Third day that lymph node in neck on same side as injection is swollen

2021-04-16

Systemic reaction (other): Mouth sores

Release 8 — day 21, dose 2

2021-05-01

Symptoms: My knees have been sore ever since the 2nd vaccine and they havent improved much. Im getting concerned. My energy level isnt normal either.

Release 8 — day 28, dose 2

2021-05-08

Symptoms: My knees are still hurting and may be getting worse. If I try to get up from the floor they are extremely sore. My energy level still hasnt gotten back to normal from pre-vaccine, either. Also still have a lymph node swollen under my neck.

Release 8 — day 35, dose 2

2021-05-16

Symptoms: My knees continue to hurt since having shots 1&2. If getting up from the floor, they are so sore its hard to stand. Now noticing wrist joint soreness as well. Im very concerned if this is going to go away

Release 10 — days 1–6 daily, dose 3

2021-10-11

Systemic reaction (other): Dizzy

2021-10-12

Systemic reaction (other): I have had several hot flashes today (I'm only 37 and this is not typical for me)

2021-10-13

Systemic reaction (other): I have gotten hot and sweaty many times today (the way you feel when a fever breaks) while simply sitting on the couch in a cool room.

2021-10-14

Systemic reaction (other): I continue to get hot and sweaty multiple times during the day (like how it feels when a fever breaks). In addition, my knees became sore today which happened after the first dose too.

2021-10-16

Systemic reaction (other): I continue to feel sweaty during the day, like how I feel when a fever breaks

Release 10 — day 7, dose 3

2021-10-17

Systemic reaction (other): I continue to feel sweaty at random times during the day, like how I feel when a fever breaks

Release 11 — 6 months, dose 3

2022-04-10

Symptoms: I really think I had covid. 3 negative tests say I didn't (2 rapid, 1 pcr)

Release 12 — 12 months, dose 3

2022-10-10

Symptoms: Sore knees. This happens after every Covid vaccine. It's been about a month since I had the bivalent booster

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	Arthralgia	✓	✓	✓
SD	Dysstasia	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Malaise	·	·	✓
SD	Pain	✓	✓	✓
SD	Palpitations	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Vaccine positive rechallenge	·	·	✓
SRO	Arthralgia	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Feeling hot	·	·	✓
SRO	Headache	✓	✓	✓
SRO	Hot flush	·	·	✓
SRO	Hyperhidrosis	·	·	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Reaction to previous exposure to any vaccine	·	·	✓
SRO	Stomatitis	✓	✓	✓
SRO	Vaccine positive rechallenge	✓	✓	✓

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