4RE-11611-99914 · OpenVSafe

Timeline

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

2021-04-02
Dose 1 — Pfizer-BioNTech
2021-04-23
Registered in v-safe
2021-04-23
Dose 2 — Pfizer-BioNTech
2021-04-23
Health check-in — day 0, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-25
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Muscle fatigue, Pain of skin — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Yesterday between 5pm and about midnight today seemed the peak of my negative side effects. Extreme muscular fatigue, moderate joint pain, and my skin and hair follicles hurt intensely. Have been steadily improving all day today.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Feeling abnormal — Feeling: Good · Fatigue or tiredness

Free text: Fatigue/tiredness comes and goes along with a mildly foggy cognitive feeling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-14
Survey response — day 21, dose 2
MedDRA: Urinary tract infection — Feeling: Fair

Free text: Mild UTI appeared and is persisting after an unusual (1 week early, very short & light) menstrual cycle during the past week.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-29
Survey response — day 35, dose 2
MedDRA: Menstruation irregular, Urinary tract infection — Feeling: Fair

Free text: Still struggling with what feels like the beginning of a UTI. Its been coming and going for a few weeks. Seems to coincide with myMenstrual cycle, which has been slightly irregular

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-22
Survey response — 6 months, dose 2
MedDRA: Bladder irritation, Urinary tract infection — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: I continue to have mild bladder irritation/ UTIs around my menstrual cycle.

MedDRA releases: 2024-11 · check-in free text available
2021-10-22
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-10-28
Call successful
Participant prefers to complete VAERS report online
2022-04-23
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-02	Pfizer-BioNTech
2	2021-04-23	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-25

Systemic reaction (other): Yesterday between 5pm and about midnight today seemed the peak of my negative side effects. Extreme muscular fatigue, moderate joint pain, and my skin and hair follicles hurt intensely. Have been steadily improving all day today.

Release 8 — days 1–6 daily, dose 2

2021-04-29

Systemic reaction (other): Fatigue/tiredness comes and goes along with a mildly foggy cognitive feeling

Release 8 — day 21, dose 2

2021-05-14

Symptoms: Mild UTI appeared and is persisting after an unusual (1 week early, very short & light) menstrual cycle during the past week.

Release 8 — day 35, dose 2

2021-05-29

Symptoms: Still struggling with what feels like the beginning of a UTI. Its been coming and going for a few weeks. Seems to coincide with myMenstrual cycle, which has been slightly irregular

Release 10 — 6 months, dose 2

2021-10-22

Symptoms: I continue to have mild bladder irritation/ UTIs around my menstrual cycle.

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	Bladder irritation	·	·	✓
SD	Menstruation irregular	✓	✓	✓
SD	Urinary tract infection	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Muscle fatigue	✓	✓	✓
SRO	Pain of skin	✓	✓	✓

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