2US-66015-05094 · OpenVSafe

Timeline

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

2020-12-17
Registered in v-safe
2020-12-17
Dose 1 — Pfizer-BioNTech
2020-12-17
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2020-12-18
Survey response — days 1–6 daily, dose 1
MedDRA: No adverse event — Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site

Free text: None

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-19
Survey response — days 1–6 daily, dose 1
MedDRA: No adverse event — Feeling: Fair · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness

Free text: No

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-21
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Fair · Fever · Chills, Fatigue or tiredness

Free text: Swollen lymph nodes to right jaw Line

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-26
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-01-07
Dose 2 — Pfizer-BioNTech
2021-01-07
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-10
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-14
Survey response — day 7, dose 2
MedDRA: Back pain, Muscle tightness, Neck pain — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Get care from a doctor or other healthcare professional

Free text: Neck and back pain, scheduled a visit with my chiropractor as my muscles are very tight

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-14
Report sent to call center — day 7, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-21
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-01-28
Survey response — day 21, dose 2
MedDRA: Diarrhoea — Feeling: Poor · Be unable to work

Free text: Diarrhea- dont think its associated with vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Survey response — day 28, dose 2
MedDRA: Headache, Impaired work ability, Lymph node pain, Pain, Paranasal sinus hypersecretion — Feeling: Fair · Be unable to work

Free text: Continuing to be achy, tender lymph nodes, some sinus drainage, headaches off and on since vaccinations. Was off work one day due to symptoms (had negative antigen test the day prior)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Survey response — day 35, dose 2
MedDRA: Headache, Lymph node pain, Musculoskeletal stiffness — Feeling: Fair

Free text: Headache, lymph node pain, stiff muscles

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Call 1 — Could Not Reach Participant
2021-03-10
Call 2 — Could Not Reach Participant
2021-03-12
Call 3 — Could Not Reach Participant
2021-04-10
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-07-08
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-17	Pfizer-BioNTech
2	2021-01-07	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-18

Systemic reaction (other): None

2020-12-19

Systemic reaction (other): No

2020-12-21

Systemic reaction (other): Swollen lymph nodes to right jaw Line

Release 1 — day 7, dose 2

2021-01-14

Healthcare visit (other): Neck and back pain, scheduled a visit with my chiropractor as my muscles are very tight

Release 2 — day 21, dose 2

2021-01-28

Symptoms: Diarrhea- dont think its associated with vaccine

Release 3 — day 28, dose 2

2021-02-04

Symptoms: Continuing to be achy, tender lymph nodes, some sinus drainage, headaches off and on since vaccinations. Was off work one day due to symptoms (had negative antigen test the day prior)

Release 4 — day 35, dose 2

2021-02-13

Symptoms: Headache, lymph node pain, stiff muscles

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	Back pain	✓	✓	✓
HCVO	Muscle tightness	✓	✓	✓
HCVO	Neck pain	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Impaired work ability	✓	✓	✓
SD	Lymph node pain	✓	✓	✓
SD	Musculoskeletal stiffness	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Paranasal sinus hypersecretion	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	No adverse event	✓	✓	✓

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