4ZZ-12271-93098
3 vaccinations
10 coded responses
36 check-ins
10 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 26-30
- ZIP prefix
- 921 / CA
- Registered
- 2021-05-14
- Relationship
- Self
- Race
- Asian
- Ethnicity
- Not Hispanic or Latino
Timeline
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2021-05-14
Registered in v-safe
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2021-05-14
Dose 1 — Pfizer-BioNTech
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2021-05-14
Health check-in — day 0, dose 1Feeling: Fair · Site: Pain, Swelling · Fatigue or tirednessAdult check-in
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2021-05-15
Health check-in — days 1–6 daily, dose 1Feeling: Fair · Site: Pain · Fatigue or tirednessAdult check-in
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2021-05-16
Health check-in — days 1–6 daily, dose 1Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tirednessAdult check-in
- 2021-05-17
- 2021-05-19
- 2021-05-21
- 2021-05-28
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2021-06-04
Dose 2 — Pfizer-BioNTech
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2021-06-04
Health check-in — day 0, dose 2Feeling: Good · Site: Pain, Swelling · Fatigue or tirednessAdult check-in
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2021-06-05
Survey response — days 1–6 daily, dose 2MedDRA: Ageusia — Feeling: Fair · Site: Pain, Swelling · Joint pains, Muscle or body aches, Fatigue or tirednessFree text: I lost my sense of taste.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-06-06
Survey response — days 1–6 daily, dose 2MedDRA: Ageusia, Arthralgia, Discomfort, Dry throat, Dyspnoea, Fatigue, Feeling cold, Headache, Initial insomnia, Insomnia, Myalgia, Painful respiration, Self-medication, Throat irritation — Feeling: Poor · Site: Pain · Fever · Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activitiesFree text: Yesterday, my sense of taste came back after 4-6 hours. Ive had joint pain and muscle aches the last two days, but neither of those today. However, I am -much- more tired. Today I woke up with a biting headache and a dry, scratchy throat. I ate a snack and took Tylenol, but had trouble falling asleep and staying asleep because my muscles felt heavy, to the point where breathing felt like a chore & took a lot of energy from me, almost hurting. I am also cold today, but I strongly believe that is my house and not me; my mother says so otherwise though.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-06-07
Survey response — days 1–6 daily, dose 2MedDRA: Asthma, Chills, Discomfort, Dyspnoea, Feeling cold, Muscle fatigue — Feeling: Fair · Site: Pain · Joint pains, Fatigue or tiredness · Be unable to workFree text: Apparently what I felt yesterday were considered chills but I didnt know that. Today it is actually cold. Anyway, muscles arent achy per say today but they feel heavy and fatigued. Deep breaths feel like a chore. Had a bit of asthma this morning.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-06-08
Survey response — days 1–6 daily, dose 2MedDRA: Asthma, Dyspnoea, Fatigue, Loss of personal independence in daily activities, Oropharyngeal pain, Rhinorrhoea — Feeling: Poor · Joint pains, Fatigue or tiredness · Be unable to workFree text: I forgot to mention yesterday & Sunday I had sniffles and a very mild sore throat. Both continued today, have had trouble breathing again today (aka asthma). Very very very fatigued/exhausted. Yesterday and this morning, moving my body felt like a chore. Need sleep.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-06-09
Survey response — days 1–6 daily, dose 2MedDRA: Asthma — Feeling: Fair · Fatigue or tirednessFree text: I have been asthmatic again today and I really think its because of the vaccine.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-06-10
Survey response — days 1–6 daily, dose 2MedDRA: Asthma, Pre-existing disease — Feeling: Fair · Fatigue or tirednessFree text: Asthmatic again today.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-06-11
- 2021-06-18
- 2021-06-25
- 2021-07-02
- 2021-07-09
- 2021-07-16
- 2021-09-03
- 2021-12-03
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2022-01-27
Dose 3 — Pfizer-BioNTech
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2022-01-29
Survey response — days 1–6 daily, dose 3MedDRA: Dyspnoea, Ear discomfort, Headache, Increased upper airway secretion, Oropharyngeal pain, Pain, Pyrexia — Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tirednessFree text: Starting to have difficulty breathing. Ears are stuffy upon shower. Getting buildup in my throat. I had a fever yesterday by the way with severe pain and a very slight sore throat. Headache both days.MedDRA releases: 2024-11 · check-in free text available
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2022-01-30
Survey response — days 1–6 daily, dose 3MedDRA: Dyspnoea — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activitiesFree text: Feeling worse than yesterday, which is odd because I felt better yesterday. Difficulty breathing today; took four puffs of inhaler in one sitting. I still wish I could report my symptoms from Fri 1/28.MedDRA releases: 2024-11 · check-in free text available
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2022-01-31
Health check-in — days 1–6 daily, dose 3Feeling: Fair · Site: Pain · Headache, Fatigue or tirednessAdult check-in
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2022-02-01
Survey response — days 1–6 daily, dose 3MedDRA: Dyspnoea — Feeling: Good · Site: Pain · Fatigue or tirednessFree text: Difficulty breathing since Sunday.MedDRA releases: 2024-11 · check-in free text available
- 2022-02-02
- 2022-02-03
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2022-02-10
Survey response — day 14, dose 3MedDRA: Dyspnoea, Headache — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activitiesFree text: I've had frequent headaches. I've also had breathing difficulties at least 2 days a week. A week after my booster, I had a headache for 11 hours. Dunno if it was from the weather change or not.MedDRA releases: 2024-11 · check-in free text available
- 2022-02-17
- 2022-02-24
- 2022-03-04
- 2022-03-11
- 2022-04-28
- 2022-07-28
- 2023-01-30
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-05-14 | Pfizer-BioNTech | |
| 2 | 2021-06-04 | Pfizer-BioNTech | |
| 3 | 2022-01-27 | Pfizer-BioNTech | No |
Free text
Release 8 — days 1–6 daily, dose 2
Systemic reaction (other): I lost my sense of taste.
Systemic reaction (other): Yesterday, my sense of taste came back after 4-6 hours. Ive had joint pain and muscle aches the last two days, but neither of those today. However, I am -much- more tired. Today I woke up with a biting headache and a dry, scratchy throat. I ate a snack and took Tylenol, but had trouble falling asleep and staying asleep because my muscles felt heavy, to the point where breathing felt like a chore & took a lot of energy from me, almost hurting. I am also cold today, but I strongly believe that is my house and not me; my mother says so otherwise though.
Systemic reaction (other): Apparently what I felt yesterday were considered chills but I didnt know that. Today it is actually cold. Anyway, muscles arent achy per say today but they feel heavy and fatigued. Deep breaths feel like a chore. Had a bit of asthma this morning.
Systemic reaction (other): I forgot to mention yesterday & Sunday I had sniffles and a very mild sore throat. Both continued today, have had trouble breathing again today (aka asthma). Very very very fatigued/exhausted. Yesterday and this morning, moving my body felt like a chore. Need sleep.
Release 9 — days 1–6 daily, dose 2
Systemic reaction (other): I have been asthmatic again today and I really think its because of the vaccine.
Systemic reaction (other): Asthmatic again today.
Release 11 — days 1–6 daily, dose 3
Systemic reaction (other): Starting to have difficulty breathing. Ears are stuffy upon shower. Getting buildup in my throat. I had a fever yesterday by the way with severe pain and a very slight sore throat. Headache both days.
Systemic reaction (other): Feeling worse than yesterday, which is odd because I felt better yesterday. Difficulty breathing today; took four puffs of inhaler in one sitting. I still wish I could report my symptoms from Fri 1/28.
Systemic reaction (other): Difficulty breathing since Sunday.
Release 11 — day 14, dose 3
Symptoms: I've had frequent headaches. I've also had breathing difficulties at least 2 days a week. A week after my booster, I had a headache for 11 hours. Dunno if it was from the weather change or not.
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 | Dyspnoea | · | · | ✓ |
| SD | Headache | · | · | ✓ |
| SRO | Ageusia | ✓ | ✓ | ✓ |
| SRO | Arthralgia | ✓ | ✓ | ✓ |
| SRO | Asthma | ✓ | ✓ | ✓ |
| SRO | Chills | ✓ | ✓ | ✓ |
| SRO | Discomfort | ✓ | ✓ | ✓ |
| SRO | Dry throat | ✓ | ✓ | ✓ |
| SRO | Dyspnoea | ✓ | ✓ | ✓ |
| SRO | Ear discomfort | · | · | ✓ |
| SRO | Fatigue | ✓ | ✓ | ✓ |
| SRO | Feeling cold | ✓ | ✓ | ✓ |
| SRO | Headache | ✓ | ✓ | ✓ |
| SRO | Increased upper airway secretion | · | · | ✓ |
| SRO | Initial insomnia | ✓ | ✓ | ✓ |
| SRO | Insomnia | ✓ | ✓ | ✓ |
| SRO | Loss of personal independence in daily activities | ✓ | ✓ | ✓ |
| SRO | Muscle fatigue | ✓ | ✓ | ✓ |
| SRO | Myalgia | ✓ | ✓ | ✓ |
| SRO | Oropharyngeal pain | ✓ | ✓ | ✓ |
| SRO | Pain | · | · | ✓ |
| SRO | Painful respiration | ✓ | ✓ | ✓ |
| SRO | Pre-existing disease | ✓ | ✓ | ✓ |
| SRO | Pyrexia | · | · | ✓ |
| SRO | Rhinorrhoea | ✓ | ✓ | ✓ |
| SRO | Self-medication | ✓ | ✓ | ✓ |
| SRO | Throat irritation | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release