ZW6-19018-93084 · OpenVSafe

Timeline

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

2021-03-31
Registered in v-safe
2021-03-31
Dose 1 — Moderna
2021-03-31
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-07
Health check-in — day 7, dose 1
Feeling: Fair · Headache

Adult check-in
2021-04-14
Survey response — day 14, dose 1
MedDRA: Erythema, Injection site erythema, Injection site pruritus, Injection site swelling, Peripheral swelling, Pruritus — Feeling: Good · Be unable to do your normal daily activities

Free text: From the fourth day of vaccination, the arm began to be swollen, red, and itchy, and then it became more and more serious, and the worst was the eighth day, and then the swelling gradually subsided, but it is still itchy until now

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-28
Dose 2 — Moderna
2021-04-28
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain · Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Itching · None

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Itching · None

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

Adult check-in
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-05-05
Health check-in — day 7, dose 2
Feeling: Good · Site: Redness, Itching · None

Adult check-in
2021-05-12
Survey response — day 14, dose 2
MedDRA: Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-19
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-05-26
Survey response — day 28, dose 2
MedDRA: Syncope, Tinnitus — Feeling: Fair · Be unable to work

Free text: This Sunday afternoon, my left ear seemed to rang twice, and then I fainted immediately for about half a hour before I was able to stand up

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-09
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-28
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-27
Survey response — 6 months, dose 2
MedDRA: Chest pain — Feeling: Good

Free text: Chest pain for 1-2 minutes each time, and then pain gone away. It happened 4 times.

MedDRA releases: 2024-11 · check-in free text available
2021-12-16
Dose 3 — Moderna
2022-04-28
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-10-03
Dose 4 — Moderna
2022-10-16
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-10-18
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-24
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-31
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-07
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-11-14
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-02
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-03
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Moderna
2	2021-04-28	Moderna
3	2021-12-16	Moderna	No
4	2022-10-03	Moderna	No

Free text

Release 7 — day 14, dose 1

2021-04-14

Symptoms: From the fourth day of vaccination, the arm began to be swollen, red, and itchy, and then it became more and more serious, and the worst was the eighth day, and then the swelling gradually subsided, but it is still itchy until now

Release 8 — day 14, dose 2

2021-05-12

Symptoms: Headache

Release 8 — day 28, dose 2

2021-05-26

Symptoms: This Sunday afternoon, my left ear seemed to rang twice, and then I fainted immediately for about half a hour before I was able to stand up

Release 10 — 6 months, dose 2

2021-10-27

Symptoms: Chest pain for 1-2 minutes each time, and then pain gone away. It happened 4 times.

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	Chest pain	·	·	✓
SD	Erythema	·	·	✓
SD	Headache	✓	✓	✓
SD	Injection site erythema	✓	✓	○
SD	Injection site pruritus	✓	✓	○
SD	Injection site swelling	✓	✓	○
SD	Peripheral swelling	✓	✓	✓
SD	Pruritus	·	·	✓
SD	Syncope	✓	✓	✓
SD	Tinnitus	✓	✓	✓

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