682-80934-72384 · OpenVSafe

Timeline

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

2021-01-15
Registered in v-safe
2021-01-15
Dose 1 — Moderna
2021-01-15
Survey response — day 0, dose 1
MedDRA: Chills, Immediate post-injection reaction, Medical observation — Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tiredness, Abdominal pain

Free text: The chills were about 15 minutes or so after injection I was held at site for nearly an hour and they wanted to keep me longer.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-16
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Chills, Joint pains, Fatigue or tiredness

Adult check-in
2021-01-17
Survey response — days 1–6 daily, dose 1
MedDRA: Chills, Swelling — Feeling: Good · Site: Pain, Swelling · Headache, Muscle or body aches

Free text: The chills come and go and are pretty intense. I noticed the mild swelling today, it may have already been there.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-18
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Feeling so much better today.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-29
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-05
Survey response — day 21, dose 1
MedDRA: Headache — Feeling: Fair

Free text: I thought the headaches were just a passing thing and unrelated. But Im wondering if the headaches are related. They are very bad.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 35, dose 1
Feeling: Good

Adult check-in
2021-02-26
Health check-in — day 42, dose 1
Feeling: Fair

Adult check-in
2021-04-16
Survey response — 3 months, dose 1
MedDRA: Headache — Feeling: Poor · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: The headaches have continued and sometimes are very bad, not as often but I feel the first vaccine triggered a set of headaches that I just have not been able to get better from.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Report sent to call center — 3 months, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-16
Survey response — 6 months, dose 1
MedDRA: Adverse reaction, Pre-existing disease — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: I feel that since having Covid-19 and then getting the vaccine it started a chain reaction in my body and therefore it has triggered things in my body. I think its a combination of things causing my symptoms and not just the vaccine.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-16
Report sent to call center — 6 months, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-23
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-15	Moderna

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 2 — day 0, dose 1

2021-01-15

Systemic reaction (other): The chills were about 15 minutes or so after injection I was held at site for nearly an hour and they wanted to keep me longer.

Release 2 — days 1–6 daily, dose 1

2021-01-17

Systemic reaction (other): The chills come and go and are pretty intense. I noticed the mild swelling today, it may have already been there.

2021-01-18

Systemic reaction (other): Feeling so much better today.

Release 3 — day 21, dose 1

2021-02-05

Symptoms: I thought the headaches were just a passing thing and unrelated. But Im wondering if the headaches are related. They are very bad.

Release 7 — 3 months, dose 1

2021-04-16

Symptoms: The headaches have continued and sometimes are very bad, not as often but I feel the first vaccine triggered a set of headaches that I just have not been able to get better from.

Release 9 — 6 months, dose 1

2021-07-16

Symptoms: I feel that since having Covid-19 and then getting the vaccine it started a chain reaction in my body and therefore it has triggered things in my body. I think its a combination of things causing my symptoms and not just the vaccine.

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	Adverse reaction	✓	·	✓
SD	Headache	✓	✓	✓
SD	Pre-existing disease	✓	·	✓
SRO	Chills	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Medical observation	✓	✓	✓
SRO	Swelling	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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