Y9Z-26151-59436 · OpenVSafe

Timeline

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

2020-12-18
Dose 1 — Pfizer-BioNTech
2020-12-20
Registered in v-safe
2020-12-20
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle spasms, Pulmonary pain — Feeling: Fair · Site: Pain · Muscle or body aches

Free text: Base of left lung pain/spasms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-21
Survey response — days 1–6 daily, dose 1
MedDRA: Insomnia, Lung disorder — Feeling: Fair · Site: Pain · Muscle or body aches

Free text: Day 4 after the shot my lung symptom went away, but it was difficult to sleep and put any pressure on it

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-01
Survey response — day 14, dose 1
MedDRA: Pulmonary pain — Feeling: Good

Free text: Base of left lung ached like it did right after the shot when I woke up 2 days this week

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-20

Systemic reaction (other): Base of left lung pain/spasms

2020-12-21

Systemic reaction (other): Day 4 after the shot my lung symptom went away, but it was difficult to sleep and put any pressure on it

Release 1 — day 14, dose 1

2021-01-01

Symptoms: Base of left lung ached like it did right after the shot when I woke up 2 days this week

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	Pulmonary pain	✓	✓	✓
SRO	Insomnia	✓	✓	✓
SRO	Lung disorder	✓	✓	✓
SRO	Muscle spasms	✓	✓	✓
SRO	Pulmonary pain	✓	✓	✓

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