PFM-23703-24802 · OpenVSafe

Timeline

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

2021-05-30
Dose 1 — Moderna
2021-06-08
Registered in v-safe
2021-06-08
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-06-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-06-20
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-06-27
Survey response — day 28, dose 1
MedDRA: Palpitations, Pregnancy — Feeling: Fair

Free text: I'm pregnant so it could be symptoms from that only, but have felt some heart palpitations and racing heart at certain times this week.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-02
Dose 2 — Moderna
2021-07-04
Survey response — days 1–6 daily, dose 2
MedDRA: Muscle spasms, Muscle twitching — Feeling: Good · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness

Free text: Twitches/muscle spasms in my right foot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-07-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-07-09
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-07-16
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-25
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-08-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-08-08
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-10-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-31
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-07-02
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-30	Moderna
2	2021-07-02	Moderna	No

Free text

Release 9 — day 28, dose 1

2021-06-27

Symptoms: I'm pregnant so it could be symptoms from that only, but have felt some heart palpitations and racing heart at certain times this week.

Release 9 — days 1–6 daily, dose 2

2021-07-04

Systemic reaction (other): Twitches/muscle spasms in my right foot

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	Palpitations	✓	✓	✓
SD	Pregnancy	✓	✓	✓
SRO	Muscle spasms	✓	✓	✓
SRO	Muscle twitching	✓	✓	✓

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