4F7-30690-66947 · OpenVSafe

Timeline

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

2021-01-12
Dose 1 — Moderna
2021-01-15
Registered in v-safe
2021-01-15
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-01-15
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-26
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-03
Survey response — day 21, dose 1
MedDRA: Diarrhoea, Headache — Feeling: Fair

Free text: My headache never go away since I had my first dose of the vaccine. Although it's mild but I never had headaches in years. I also missed to report that I had diarrhea for two days on the 3rd and 4th day after the shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-09
Survey response — day 28, dose 1
MedDRA: Chills, Fatigue, Office visit, Pain, Unevaluable event — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: For the last 4 days I have chills and feels achy and tired but NO fever at all. I'm not sure if it's related to vaccine. I went to my doctor and have my urine check and it is normal , NO infection. · Healthcare visit (other): Urine test

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-09
Report sent to call center — day 28, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-16
Health check-in — day 35, dose 1
Feeling: Good

Adult check-in
2021-07-16
Call 1 — Left Voicemail
2022-01-14
Health check-in — 12 months, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-12	Moderna

Call center

2 call center cases

1 unsuccessful · 1 priority 2/3 (triaged and no follow up)

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 3 — day 21, dose 1

2021-02-03

Symptoms: My headache never go away since I had my first dose of the vaccine. Although it's mild but I never had headaches in years. I also missed to report that I had diarrhea for two days on the 3rd and 4th day after the shot.

Release 3 — day 28, dose 1

2021-02-09

Symptoms: For the last 4 days I have chills and feels achy and tired but NO fever at all. I'm not sure if it's related to vaccine. I went to my doctor and have my urine check and it is normal , NO infection.

Healthcare visit (other): Urine test

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
HCVO	Unevaluable event	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Office visit	✓	✓	✓
SD	Pain	✓	✓	✓

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