6U9-36090-11749 · OpenVSafe

Timeline

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

2021-05-10
Dose 1 — Pfizer-BioNTech
2021-05-11
Registered in v-safe
2021-05-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-13
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Myalgia, Sciatica — Feeling: Fair · Headache, Muscle or body aches · Be unable to do your normal daily activities

Free text: Sciatica aching little headache aching muscles l have

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Survey response — days 1–6 daily, dose 1
MedDRA: Pain — Feeling: Good · Muscle or body aches

Free text: Just a little ache in my left arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-15
Survey response — days 1–6 daily, dose 1
MedDRA: Pain, Pre-existing disease — Feeling: Good

Free text: Today my pain is very minimal much better than the first few days but every day I suffer with chronic pain so I dont know if the shot had me feeling a bit more achy pain but today I feel OK

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Survey response — day 7, dose 1
MedDRA: Fatigue, Pain, Sciatica — Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Free text: Today just a little tired and a little achy not sure if its due to my normal chronic pain that I have or a combination of the vaccine and my chronic pain sciatica still bothers me a little bit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-08-09
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-11-10
Health check-in — 6 months, dose 1
Feeling: Good

Adult check-in
2022-05-12
Survey response — 12 months, dose 1
MedDRA: Influenza — Feeling: Fair · 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: I have flu

MedDRA releases: 2024-11 · check-in free text available
2022-05-12
Report sent to call center — 12 months, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-05-13
Call 1 — Left Voicemail
2022-05-13
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-10	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 1

2021-05-13

Systemic reaction (other): Sciatica aching little headache aching muscles l have

2021-05-14

Systemic reaction (other): Just a little ache in my left arm

2021-05-15

Systemic reaction (other): Today my pain is very minimal much better than the first few days but every day I suffer with chronic pain so I dont know if the shot had me feeling a bit more achy pain but today I feel OK

Release 8 — day 7, dose 1

2021-05-17

Systemic reaction (other): Today just a little tired and a little achy not sure if its due to my normal chronic pain that I have or a combination of the vaccine and my chronic pain sciatica still bothers me a little bit

Release 11 — 12 months, dose 1

2022-05-12

Symptoms: I have flu

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	Influenza	·	·	✓
SRO	Fatigue	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Sciatica	✓	✓	✓

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