VFH-28321-38002 · OpenVSafe

Timeline

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

2021-11-07
Dose 1 — Pfizer-BioNTech
2021-11-11
Registered in v-safe
2021-11-11
Health check-in — days 1–6 daily, dose 1, dependent
Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work or attend school

Adult check-in
2021-11-14
Survey response — day 7, dose 1, dependent
MedDRA: Musculoskeletal stiffness — Feeling: Good · Site: Pain

Free text: Arm stiffness on arm that received the injection

MedDRA releases: 2024-11 · check-in free text available
2021-11-21
Health check-in — day 14, dose 1, dependent
Feeling: Good

Adult check-in
2021-11-28
Dose 2 — Pfizer-BioNTech
2021-11-28
Health check-in — day 0, dose 2, dependent
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Nausea, Abdominal pain

Adult check-in
2021-11-29
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Poor · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-11-30
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-12-01
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Fair · Site: Pain · Fever · Headache, Abdominal pain

Adult check-in
2021-12-02
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Good · Site: Pain · Fever · Headache, Abdominal pain

Adult check-in
2021-12-03
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-12-04
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-12-05
Health check-in — day 7, dose 2, dependent
Feeling: Fair · Site: Pain · Fever · Headache, Abdominal pain

Adult check-in
2021-12-12
Health check-in — day 14, dose 2, dependent
Feeling: Good

Adult check-in
2021-12-19
Health check-in — day 21, dose 2, dependent
Feeling: Good

Adult check-in
2021-12-26
Health check-in — day 28, dose 2, dependent
Feeling: Good

Adult check-in
2022-01-02
Health check-in — day 35, dose 2, dependent
Feeling: Good

Adult check-in
2022-01-09
Health check-in — day 42, dose 2, dependent
Feeling: Good

Adult check-in
2022-02-27
Health check-in — 3 months, dose 2, dependent
Feeling: Good

Adult check-in
2022-05-29
Health check-in — 6 months, dose 2, dependent
Feeling: Good

Adult check-in
2022-11-28
Health check-in — 12 months, dose 2, dependent
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-11-07	Pfizer-BioNTech	No
2	2021-11-28	Pfizer-BioNTech	No

Free text

Release 10 — day 7, dose 1, dependent

2021-11-14

Systemic reaction (other): Arm stiffness on arm that received the injection

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
SRO	Musculoskeletal stiffness	·	·	✓

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