5SQ-28275-46161 · OpenVSafe

Timeline

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

2021-04-01
Dose 1 — Pfizer-BioNTech
2021-04-23
Registered in v-safe
2021-04-23
Dose 2 — Pfizer-BioNTech
2021-04-23
Survey response — day 0, dose 2
MedDRA: Hypoaesthesia, Immediate post-injection reaction — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Arm initially felt numb right after the shot, for a couple minutes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Asthenia, Body temperature increased, Eye pain, Headache, Hypoaesthesia, Neck pain, Pain, Pain in extremity, Tenderness, Toothache — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: My arm, shoulder, neck, and head are in a great deal of pain. The rest of my body overnight had that pain, but now its more weakness and numbness. My head is also sensitive to touch. My teeth and eyes hurt. The 102 temp was what I just recorded. Its been rising slowly all day.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Brain fog, Fatigue, Pyrexia — Feeling: Fair · Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to work

Free text: Since fever broke Sunday, have been feeling better. Only worked half a day. Was a bit too tired and foggy to make it through. Think tomorrow will be fine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Pyrexia — Feeling: Fair · Fever · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Woke up with fever and bad headache. Could not work in the morning.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Pyrexia — Feeling: Good · Fever · Headache

Free text: Still spiking a fever at night and have headaches. Getting more manageable. Worked all day today.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-14
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-24
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-23
Survey response — 12 months, dose 2
MedDRA: Peripheral swelling, Pyrexia, Rash, Respiratory tract congestion — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Fever, rash, swollen toes, congestion

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-01	Pfizer-BioNTech
2	2021-04-23	Pfizer-BioNTech

Free text

Release 7 — day 0, dose 2

2021-04-23

Systemic reaction (other): Arm initially felt numb right after the shot, for a couple minutes

Release 7 — days 1–6 daily, dose 2

2021-04-24

Systemic reaction (other): My arm, shoulder, neck, and head are in a great deal of pain. The rest of my body overnight had that pain, but now its more weakness and numbness. My head is also sensitive to touch. My teeth and eyes hurt. The 102 temp was what I just recorded. Its been rising slowly all day.

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): Since fever broke Sunday, have been feeling better. Only worked half a day. Was a bit too tired and foggy to make it through. Think tomorrow will be fine.

2021-04-27

Systemic reaction (other): Woke up with fever and bad headache. Could not work in the morning.

2021-04-29

Systemic reaction (other): Still spiking a fever at night and have headaches. Getting more manageable. Worked all day today.

Release 11 — 12 months, dose 2

2022-04-23

Symptoms: Fever, rash, swollen toes, congestion

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	Peripheral swelling	·	·	✓
SD	Pyrexia	·	·	✓
SD	Rash	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Arthralgia	✓	✓	✓
SRO	Asthenia	✓	✓	✓
SRO	Body temperature increased	✓	✓	✓
SRO	Brain fog	✓	✓	✓
SRO	Eye pain	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Hypoaesthesia	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Pyrexia	✓	✓	✓
SRO	Tenderness	✓	✓	✓
SRO	Toothache	✓	✓	✓

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