E4P-21964-14135 · OpenVSafe

Timeline

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

2020-12-26
Registered in v-safe
2020-12-26
Dose 1 — Pfizer-BioNTech
2020-12-26
Survey response — day 0, dose 1
MedDRA: Anxiety, Dysphagia, Feeling hot, Immediate post-injection reaction, Nervousness — Feeling: Fair

Free text: I am breathing comfortably, but within 2 minutes of receiving the vaccine, I felt like I was having difficulty swallowing my mucous, I do think it was my anxiety/nerves but it was strange and felt a hush of my mucous in my mouth a a quick flash of heat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-27
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle tightness — Feeling: Fair · Site: Pain, Itching · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I feel like my muscles are tense

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-27
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2020-12-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness, Nausea

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Redness · Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-01-02
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-14
Dose 2 — Pfizer-BioNTech
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-15
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Fever · Chills, Headache, Muscle or body aches

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Chills, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Abdominal pain

Adult check-in
2021-01-23
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-28
Survey response — day 14, dose 2
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Extreme fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-02-11
Survey response — day 28, dose 2
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-18
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-02-27
Survey response — day 42, dose 2
MedDRA: Fatigue — Feeling: Good

Free text: Fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-15
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2021-09,2024-11 · check-in free text available
2022-01-16
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-26	Pfizer-BioNTech
2	2021-01-14	Pfizer-BioNTech

Call center

2 call center cases

2 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — day 0, dose 1

2020-12-26

Systemic reaction (other): I am breathing comfortably, but within 2 minutes of receiving the vaccine, I felt like I was having difficulty swallowing my mucous, I do think it was my anxiety/nerves but it was strange and felt a hush of my mucous in my mouth a a quick flash of heat

Release 1 — days 1–6 daily, dose 1

2020-12-27

Systemic reaction (other): I feel like my muscles are tense

Release 2 — day 14, dose 2

2021-01-28

Symptoms: Extreme fatigue

Release 4 — day 28, dose 2

2021-02-11

Symptoms: Fatigue

Release 4 — day 42, dose 2

2021-02-27

Symptoms: Fatigue

Release 9 — 6 months, dose 2

2021-07-15

Symptoms: Pregnancy

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	Fatigue	✓	✓	✓
SD	Pregnancy	✓	·	✓
SRO	Anxiety	✓	✓	✓
SRO	Dysphagia	✓	✓	✓
SRO	Feeling hot	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Muscle tightness	✓	✓	✓
SRO	Nervousness	✓	✓	✓
SRO	Tension	○	○	○

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