2WW-16419-29818 · OpenVSafe

Timeline

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

2021-03-23
Dose 1 — Moderna
2021-03-24
Registered in v-safe
2021-03-24
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site induration — Feeling: Good · Site: Pain, Swelling · Headache

Free text: Hardness in small area of injection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-13
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-20
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-21
Dose 2 — Moderna
2021-05-04
Survey response — day 7, dose 2
MedDRA: Headache, Pyrexia — Feeling: Good

Free text: Day of vaccine I had a bad headache and a slightly feverish. All symptoms gone a day later

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-21
Survey response — 3 months, dose 2
MedDRA: Dizziness, Respiratory tract congestion, SARS-CoV-2 test negative — Feeling: Good

Free text: A few days of stuffy head/lightheadedness about a month ago. No fever, and tested negative for COVID.

MedDRA releases: 2024-11 · check-in free text available
2021-10-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-27
Dose 3 — Moderna
2022-04-23
Survey response — 12 months, dose 2
MedDRA: Diarrhoea, Nausea, SARS-CoV-2 test negative — Feeling: Good · Be unable to do your normal daily activities

Free text: Nausea and diahrea- think it was a bad vegetable I did an at-home Covid test and it came up negative.

MedDRA releases: 2024-11 · check-in free text available
2022-04-30
Dose 4 — Moderna
2022-04-30
Health check-in — day 0, dose 4
Feeling: Good · None

Adult check-in
2022-05-01
Survey response — days 1–6 daily, dose 4
MedDRA: Pain of skin — Feeling: Fair · Site: Pain

Free text: Skin starting to hurt

MedDRA releases: 2024-11 · check-in free text available
2022-05-02
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2022-05-03
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2022-05-04
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2022-05-05
Survey response — days 1–6 daily, dose 4
MedDRA: Erythema, Tenderness — Feeling: Good · Site: Pain, Redness

Free text: The pain is only if pressure is applied. Redness is very faint. .

MedDRA releases: 2024-11 · check-in free text available
2022-05-06
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-05-07
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-05-14
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-05-21
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-05-28
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-06-04
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-06-11
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-04-30
Survey response — 12 months, dose 4
MedDRA: COVID-19 — Feeling: Good

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-23	Moderna
2	2021-04-21	Moderna
3	2021-11-27	Moderna	No
4	2022-04-30	Moderna	No

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-24

Systemic reaction (other): Hardness in small area of injection

Release 8 — day 7, dose 2

2021-05-04

Systemic reaction (other): Day of vaccine I had a bad headache and a slightly feverish. All symptoms gone a day later

Release 9 — 3 months, dose 2

2021-07-21

Symptoms: A few days of stuffy head/lightheadedness about a month ago. No fever, and tested negative for COVID.

Release 11 — 12 months, dose 2

2022-04-23

Symptoms: Nausea and diahrea- think it was a bad vegetable I did an at-home Covid test and it came up negative.

Release 11 — days 1–6 daily, dose 4

2022-05-01

Systemic reaction (other): Skin starting to hurt

2022-05-05

Systemic reaction (other): The pain is only if pressure is applied. Redness is very faint. .

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	COVID-19	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Dizziness	·	·	✓
SD	Nausea	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SRO	Erythema	·	·	✓
SRO	Headache	✓	✓	✓
SRO	Injection site induration	✓	✓	✓
SRO	Pain of skin	·	·	✓
SRO	Pyrexia	✓	✓	✓
SRO	Tenderness	·	·	✓

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