2ZT-16699-55349 · OpenVSafe

Timeline

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

2021-04-09
Dose 1 — Pfizer-BioNTech
2021-04-10
Registered in v-safe
2021-04-10
Survey response — days 1–6 daily, dose 1
MedDRA: Dysphagia, Muscle twitching, Salivary hypersecretion — Feeling: Fair · Site: Pain · Fatigue or tiredness

Free text: Slight difficulty swallowing / excess saliva; mild muscle twitching

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good · Fatigue or tiredness

Free text: Slight lightheadedness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-18
Health check-in — day 7, dose 1
Feeling: Fair · Joint pains, Fatigue or tiredness, Diarrhea, Abdominal pain

Adult check-in
2021-04-30
Dose 2 — Pfizer-BioNTech
2021-05-01
Survey response — days 1–6 daily, dose 2
MedDRA: Insomnia — Feeling: Poor · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Insomnia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Diarrhea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-03
Survey response — days 1–6 daily, dose 2
MedDRA: Chillblains — Feeling: Good · Headache

Free text: Chillblains/pernio on fingers

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-05-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-05-06
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Tinnitus — Feeling: Good · Fatigue or tiredness

Free text: Dizziness / tinnitus

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-30
Survey response — 3 months, dose 2
MedDRA: Injection site pruritus, Muscle spasms, Sleep apnoea syndrome — Feeling: Good

Free text: Sleep apnea, foot cramping, itchy arm at injection site

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-10-29
Survey response — 6 months, dose 2
MedDRA: Abdominal pain upper, Diarrhoea, Gastrointestinal disorder, Vomiting — Feeling: Good · Be unable to do your normal daily activities

Free text: Over the summer had an undiagnosed digestive issue - could only take in liquid for 3-4 weeks (solid food caused vomiting, stomach pain and diarrhea). All tests came back negative, remains a mystery.

MedDRA releases: 2024-11 · check-in free text available
2021-11-20
Dose 3 — Moderna
2021-11-23
Survey response — days 1–6 daily, dose 3
MedDRA: Heavy menstrual bleeding, Insomnia — Feeling: Good · Site: Pain · Headache

Free text: Insomnia / heavy period

MedDRA releases: 2024-11 · check-in free text available
2021-11-24
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-09	Pfizer-BioNTech
2	2021-04-30	Pfizer-BioNTech
3	2021-11-20	Moderna	No

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-10

Systemic reaction (other): Slight difficulty swallowing / excess saliva; mild muscle twitching

2021-04-12

Systemic reaction (other): Slight lightheadedness

Release 8 — days 1–6 daily, dose 2

2021-05-01

Systemic reaction (other): Insomnia

2021-05-03

Systemic reaction (other): Chillblains/pernio on fingers

2021-05-06

Systemic reaction (other): Dizziness / tinnitus

Release 9 — 3 months, dose 2

2021-07-30

Symptoms: Sleep apnea, foot cramping, itchy arm at injection site

Release 10 — 6 months, dose 2

2021-10-29

Symptoms: Over the summer had an undiagnosed digestive issue - could only take in liquid for 3-4 weeks (solid food caused vomiting, stomach pain and diarrhea). All tests came back negative, remains a mystery.

Release 10 — days 1–6 daily, dose 3

2021-11-23

Systemic reaction (other): Insomnia / heavy period

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	Abdominal pain upper	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Gastrointestinal disorder	·	·	✓
SD	Injection site pruritus	✓	·	✓
SD	Muscle spasms	✓	·	✓
SD	Sleep apnoea syndrome	✓	·	✓
SD	Vomiting	·	·	✓
SRO	Chillblains	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Dysphagia	✓	✓	✓
SRO	Heavy menstrual bleeding	·	·	✓
SRO	Insomnia	✓	✓	✓
SRO	Muscle twitching	✓	✓	✓
SRO	Salivary hypersecretion	✓	✓	✓
SRO	Tinnitus	✓	✓	✓

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