2RU-27093-10519 · OpenVSafe

Timeline

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

2021-02-19
Dose 1 — Pfizer-BioNTech
2021-02-21
Registered in v-safe
2021-02-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-02-26
Health check-in — day 7, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-05
Survey response — day 14, dose 1
MedDRA: Fatigue, Somnolence — Feeling: Fair · Be unable to do your normal daily activities

Free text: Excessively tired / feeling fatigued. This lasted for about 3-4 days and I was almost late to work multiple times and I was having to take naps during the day!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Dose 2 — Pfizer-BioNTech
2021-03-12
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-14
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia — Feeling: Good · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Free text: My shoulder on the side that I received the injection was sore today. It felt like I had done heavy lifting yesterday with it

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling, Itching · Headache, Muscle or body aches

Adult check-in
2021-03-16
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site pain, Myalgia, Neck pain, Pain — Feeling: Good · Site: Pain, Swelling · Joint pains, Muscle or body aches, Abdominal pain

Free text: Muscles around neck feel sore since the day of injection. Pain at injection site only when lifting my arm.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fever · Headache, Muscle or body aches

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Diarrhea

Adult check-in
2021-03-19
Health check-in — day 7, dose 2
Feeling: Good · Fever · Headache

Adult check-in
2021-03-26
Survey response — day 14, dose 2
MedDRA: Decreased appetite, Nausea — Feeling: Fair

Free text: I've been more nauseous and not able to eat much.

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

Adult check-in
2021-04-09
Survey response — day 28, dose 2
MedDRA: Cough, Decreased appetite, Fatigue, Feeling hot, Oropharyngeal pain, Pain, Respiratory tract congestion — Feeling: Fair · Be unable to do your normal daily activities

Free text: Cough, sore throat, congestion, feeling feverish but temp did not go above 100F and stayed mostly between 97-98.5F, body aches, lack of appetite, excessively tired and feeling fatigued during day

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-12
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-19	Pfizer-BioNTech
2	2021-03-12	Pfizer-BioNTech

Free text

Release 5 — day 14, dose 1

2021-03-05

Symptoms: Excessively tired / feeling fatigued. This lasted for about 3-4 days and I was almost late to work multiple times and I was having to take naps during the day!

Release 5 — days 1–6 daily, dose 2

2021-03-14

Systemic reaction (other): My shoulder on the side that I received the injection was sore today. It felt like I had done heavy lifting yesterday with it

2021-03-16

Systemic reaction (other): Muscles around neck feel sore since the day of injection. Pain at injection site only when lifting my arm.

Release 6 — day 14, dose 2

2021-03-26

Symptoms: I've been more nauseous and not able to eat much.

Release 7 — day 28, dose 2

2021-04-09

Symptoms: Cough, sore throat, congestion, feeling feverish but temp did not go above 100F and stayed mostly between 97-98.5F, body aches, lack of appetite, excessively tired and feeling fatigued during day

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	Cough	✓	✓	✓
SD	Decreased appetite	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Feeling hot	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Somnolence	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain	✓	✓	✓

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