YEQ-22481-18281 · OpenVSafe

Timeline

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

2021-02-25
Dose 1 — Moderna
2021-03-04
Registered in v-safe
2021-03-04
Survey response — day 7, dose 1
MedDRA: Headache, Neck pain — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pain at the base of the head going into the neck. This has been painful since out of the blue, I got the most painful headache of my life, 5 days after my vaccination.

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

Adult check-in
2021-03-18
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-03-25
Dose 2 — Moderna
2021-03-25
Survey response — day 0, dose 2
MedDRA: Adverse reaction — Feeling: Good

Free text: Its about 4 hours after my 2nd shot.. so far so good.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-29
Survey response — days 1–6 daily, dose 2
MedDRA: Pruritus, Rash — Feeling: Fair · Headache

Free text: I forgot to mention that I got some rashes on the buttocks after the first shot, and then some itchiness in the front , above pubic area, after the 2nd shot..

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Rash, not including the immediate area around the injection site

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Diarrhoea — Feeling: Good · Diarrhea

Free text: Diarrhea was yesterday evening, after I had already reported for the day.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — day 7, dose 2
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-04-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-15
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-23
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-27
Survey response — 12 months, dose 2
MedDRA: Muscle tightness, Pain in extremity, Paraesthesia — Feeling: Good

Free text: Several weeks after my 3rd booster, I experienced and continue to sporadically experience a tingling sensation and /or muscle tightness/slight pain on my left left from the thigh down but more pronounced around the side of the left calf.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-25	Moderna
2	2021-03-25	Moderna

Free text

Release 5 — day 7, dose 1

2021-03-04

Systemic reaction (other): Pain at the base of the head going into the neck. This has been painful since out of the blue, I got the most painful headache of my life, 5 days after my vaccination.

Release 6 — day 0, dose 2

2021-03-25

Systemic reaction (other): Its about 4 hours after my 2nd shot.. so far so good.

Release 6 — days 1–6 daily, dose 2

2021-03-29

Systemic reaction (other): I forgot to mention that I got some rashes on the buttocks after the first shot, and then some itchiness in the front , above pubic area, after the 2nd shot..

2021-03-31

Systemic reaction (other): Diarrhea was yesterday evening, after I had already reported for the day.

Release 11 — 12 months, dose 2

2022-03-27

Symptoms: Several weeks after my 3rd booster, I experienced and continue to sporadically experience a tingling sensation and /or muscle tightness/slight pain on my left left from the thigh down but more pronounced around the side of the left calf.

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	Muscle tightness	·	·	✓
SD	Pain in extremity	·	·	✓
SD	Paraesthesia	·	·	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Rash	✓	✓	✓

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