5PA-15633-77747 · OpenVSafe

Timeline

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

2021-03-10
Dose 1 — Moderna
2021-03-11
Registered in v-safe
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Swelling · None

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain — Feeling: Good · Be unable to do your normal daily activities

Free text: Pain under armpit of arm where vaccine was administered

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Survey response — day 7, dose 1
MedDRA: Axillary pain, Oedema peripheral — Feeling: Good · Be unable to do your normal daily activities

Free text: Still have swelling and pain under left arm pit (vaccine was administered in left arm)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-31
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-07
Dose 2 — Moderna
2021-04-07
Survey response — day 0, dose 2
MedDRA: Chills, Feeling cold — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches · Be unable to do your normal daily activities

Free text: Super super cold. Beyond just chills. Had to turn on heat and put on 2 sweaters.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · None

Adult check-in
2021-04-16
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-30
Health check-in — day 21, dose 2
Feeling: Good

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

Adult check-in
2021-05-12
Survey response — day 35, dose 2
MedDRA: Heavy menstrual bleeding, Menstrual disorder, Menstruation irregular, Oral contraception — Feeling: Good

Free text: Since getting the vaccine my periods have been heavier and off cycle (even though Im on the pill)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-19
Survey response — day 42, dose 2
MedDRA: Heavy menstrual bleeding, Intermenstrual bleeding — Feeling: Good

Free text: Had mid-cycle bleeding for 2 weeks. Heavy periods.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-07
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-08
Survey response — 6 months, dose 2
MedDRA: Heavy menstrual bleeding, Menstruation irregular — Feeling: Good · Be unable to do your normal daily activities

Free text: Heavy and inconsistent periods

MedDRA releases: 2024-11 · check-in free text available
2022-04-07
Survey response — 12 months, dose 2
MedDRA: Menstruation irregular — Feeling: Fair · Be unable to do your normal daily activities

Free text: Inconsistent periods

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-10	Moderna
2	2021-04-07	Moderna

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-16

Systemic reaction (other): Pain under armpit of arm where vaccine was administered

Release 5 — day 7, dose 1

2021-03-17

Systemic reaction (other): Still have swelling and pain under left arm pit (vaccine was administered in left arm)

Release 7 — day 0, dose 2

2021-04-07

Systemic reaction (other): Super super cold. Beyond just chills. Had to turn on heat and put on 2 sweaters.

Release 8 — day 35, dose 2

2021-05-12

Symptoms: Since getting the vaccine my periods have been heavier and off cycle (even though Im on the pill)

Release 8 — day 42, dose 2

2021-05-19

Symptoms: Had mid-cycle bleeding for 2 weeks. Heavy periods.

Release 10 — 6 months, dose 2

2021-10-08

Symptoms: Heavy and inconsistent periods

Release 11 — 12 months, dose 2

2022-04-07

Symptoms: Inconsistent periods

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	Heavy menstrual bleeding	✓	✓	✓
SD	Intermenstrual bleeding	✓	✓	✓
SD	Menstrual disorder	✓	·	✓
SD	Menstruation irregular	○	✓	✓
SD	Oral contraception	○	✓	○
SRO	Axillary pain	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Feeling cold	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓

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