ZCK-14551-49045 · OpenVSafe

Timeline

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

2021-01-30
Registered in v-safe
2021-01-30
Dose 1 — Moderna
2021-01-30
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-31
Survey response — days 1–6 daily, dose 1
MedDRA: Chills, Self-medication — Feeling: Fair · Site: Pain, Swelling · Chills, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Felt like I might get a fever when I had chills. Took 2 Tylenol. Chills went away

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site rash, Injection site swelling — Feeling: Good · Site: Pain, Swelling, Itching · Fatigue or tiredness, Rash, not including the immediate area around the injection site

Free text: Rash is about 2 inches below vaccination site as is swelling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site warmth, Self-medication — Feeling: Good · Site: Swelling, Itching · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Area around site not red but warm. Put cortizone on it helped. Its getting better but concern about side effects of second vaccine. Can I prophylactic with Tylenol before second vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-06
Survey response — day 7, dose 1
MedDRA: Injection site pruritus — Feeling: Good · Rash, not including the immediate area around the injection site

Free text: I itched once below site of vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-27
Dose 2 — Moderna
2021-02-27
Health check-in — day 0, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-02-28
Survey response — days 1–6 daily, dose 2
MedDRA: Chills — Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Chills bad but no fever

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-01
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Pyrexia — Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Yesterday after check in fever and terrible chills

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

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

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-20
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-28
Survey response — day 28, dose 2
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-30	Moderna
2	2021-02-27	Moderna

Free text

Release 3 — days 1–6 daily, dose 1

2021-01-31

Systemic reaction (other): Felt like I might get a fever when I had chills. Took 2 Tylenol. Chills went away

2021-02-02

Systemic reaction (other): Rash is about 2 inches below vaccination site as is swelling

2021-02-03

Systemic reaction (other): Area around site not red but warm. Put cortizone on it helped. Its getting better but concern about side effects of second vaccine. Can I prophylactic with Tylenol before second vaccine

Release 3 — day 7, dose 1

2021-02-06

Systemic reaction (other): I itched once below site of vaccine

Release 4 — days 1–6 daily, dose 2

2021-02-28

Systemic reaction (other): Chills bad but no fever

2021-03-01

Systemic reaction (other): Yesterday after check in fever and terrible chills

Release 6 — day 28, dose 2

2021-03-28

Symptoms: Fatigue

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	Fatigue	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Injection site pruritus	✓	✓	✓
SRO	Injection site rash	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Injection site warmth	✓	✓	✓
SRO	Pyrexia	✓	✓	✓
SRO	Self-medication	✓	✓	✓

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