5CT-28397-05176 · OpenVSafe

Timeline

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

2021-03-04
Dose 1 — Pfizer-BioNTech
2021-03-07
Registered in v-safe
2021-03-07
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Good · Headache, Muscle or body aches

Free text: Muscle only base of neck on left side which was injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue — Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Did not report tiredness in earlier report by oversight. Tiredness has been effect since within hours of vaccine at 3:30 on March 4th. Most apparently the following morning.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-11
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-18
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-25
Dose 2 — Pfizer-BioNTech
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Pruritus — Feeling: Good · Site: Pain, Itching · Headache, Fatigue or tiredness

Free text: Itching is new

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain, Itching · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-24
Survey response — 3 months, dose 2
MedDRA: Musculoskeletal discomfort, Neck pain, Self-medication — Feeling: Good

Free text: Feels like crick in neck on back left side. Like had slept on it wrong. Have had most days since 2nd Covid shot. Improves if rub in Aspercreme. But is annoying and mildly .painful

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-23
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-04	Pfizer-BioNTech
2	2021-03-25	Pfizer-BioNTech

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-07

Systemic reaction (other): Muscle only base of neck on left side which was injection side

2021-03-08

Systemic reaction (other): Did not report tiredness in earlier report by oversight. Tiredness has been effect since within hours of vaccine at 3:30 on March 4th. Most apparently the following morning.

Release 6 — days 1–6 daily, dose 2

2021-03-31

Systemic reaction (other): Itching is new

Release 9 — 3 months, dose 2

2021-06-24

Symptoms: Feels like crick in neck on back left side. Like had slept on it wrong. Have had most days since 2nd Covid shot. Improves if rub in Aspercreme. But is annoying and mildly .painful

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	Musculoskeletal discomfort	✓	✓	✓
SD	Neck pain	✓	✓	✓
SD	Self-medication	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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