68X-23685-04724 · OpenVSafe

Timeline

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

2020-12-22
Dose 1 — Pfizer-BioNTech
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-18
Registered in v-safe
2021-01-18
Survey response — days 1–6 daily, dose 2
MedDRA: Nausea, Pain, Pyrexia — Feeling: Fair · Muscle or body aches · Be unable to work

Free text: I dont have these symptoms today but upon receiving my first injection I suffered mild symptoms. Upon receiving my second dose I suffered from body aches, fever, and nausea.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-18
Report sent to call center — days 1–6 daily, dose 2
Be unable to work

1 call case(s)
2021-01-19
Survey response — day 7, dose 2
MedDRA: Adverse reaction — Feeling: Good · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work

Free text: Experienced all of these the day after my second dose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-26
Survey response — day 14, dose 2
MedDRA: Pain in extremity — Feeling: Fair

Free text: Legs hurt daily. Similar to what my body aches felt but they are simply restricted to my legs now.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-16
Survey response — day 35, dose 2
MedDRA: Pain in extremity, Vaccine positive rechallenge — Feeling: Good

Free text: My legs hurt the same as they did when I received both vaccines. Its an aching pain that I experience either during the day or in the evening

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 2 — days 1–6 daily, dose 2

2021-01-18

Systemic reaction (other): I dont have these symptoms today but upon receiving my first injection I suffered mild symptoms. Upon receiving my second dose I suffered from body aches, fever, and nausea.

Release 2 — day 7, dose 2

2021-01-19

Systemic reaction (other): Experienced all of these the day after my second dose

Release 2 — day 14, dose 2

2021-01-26

Symptoms: Legs hurt daily. Similar to what my body aches felt but they are simply restricted to my legs now.

Release 4 — day 35, dose 2

2021-02-16

Symptoms: My legs hurt the same as they did when I received both vaccines. Its an aching pain that I experience either during the day or in the evening

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	Pain in extremity	✓	✓	✓
SD	Vaccine positive rechallenge	✓	✓	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pyrexia	✓	✓	✓

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