9FU-24851-18011 · OpenVSafe

Timeline

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

2021-03-29
Registered in v-safe
2021-03-29
Dose 1 — Moderna
2021-03-29
Survey response — day 0, dose 1
MedDRA: Peripheral coldness — Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness

Free text: Cold hand on injection arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling cold, Feeling hot, Feeling of body temperature change — Feeling: Poor · Site: Pain, Redness · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: I go from really hot to really cold.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
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
2021-04-05
Health check-in — day 7, dose 1
Feeling: Good · None

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

Adult check-in
2021-04-19
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-26
Dose 2 — Moderna
2021-04-26
Health check-in — day 0, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

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

Adult check-in
2021-05-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-31
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-09
Dose 3 — Moderna
2021-12-09
Health check-in — day 0, dose 3
Feeling: Good · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-12-10
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-12-11
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-12-12
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-13
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-14
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-15
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-16
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-23
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-30
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-01-06
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2022-01-13
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-20
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-10
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-09
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-12
Dose 4 — Moderna
Co-administered: Flu
2022-10-09
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-12
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-17
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-10-24
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-14
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-03-13
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-29	Moderna
2	2021-04-26	Moderna
3	2021-12-09	Moderna	No
4	2022-09-12	Moderna	Flu

Free text

Release 6 — day 0, dose 1

2021-03-29

Systemic reaction (other): Cold hand on injection arm

Release 6 — days 1–6 daily, dose 1

2021-03-30

Systemic reaction (other): I go from really hot to really cold.

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
SRO	Feeling cold	✓	✓	○
SRO	Feeling hot	✓	✓	○
SRO	Feeling of body temperature change	·	·	✓
SRO	Peripheral coldness	✓	✓	✓

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