LWU-32124-82659 · OpenVSafe

Timeline

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

2021-04-09
Registered in v-safe
2021-04-09
Dose 1 — Janssen/Johnson & Johnson
2021-04-09
Survey response — day 0, dose 1
MedDRA: Muscle tightness — Feeling: Good · Headache

Free text: Muscle tension in my neck on the side of my shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-18
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-02
Health check-in — day 21, single dose
Feeling: Good

Adult check-in
2021-05-07
Health check-in — day 28, single dose
Feeling: Good

Adult check-in
2021-05-14
Health check-in — day 35, single dose
Feeling: Good

Adult check-in
2021-05-21
Health check-in — day 42, single dose
Feeling: Good

Adult check-in
2021-07-12
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-11-01
Dose 2 — Pfizer-BioNTech
Co-administered: Flu
2021-11-01
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fever · None

Adult check-in
2021-11-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-11-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-11-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-11-08
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-11-15
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-11-22
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-11-30
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-12-06
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-12-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-01-31
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-05-04
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-11-01
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2023-02-02
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2023-03-22
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2023-05-06
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-09	Janssen/Johnson & Johnson
2	2021-11-01	Pfizer-BioNTech	Flu
3	2023-02-02	Pfizer-BioNTech	Flu

Free text

Release 7 — day 0, dose 1

2021-04-09

Systemic reaction (other): Muscle tension in my neck on the side of my shot

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	Muscle tightness	✓	✓	✓

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