4M9-14079-70789 · OpenVSafe

Timeline

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

2021-03-28
Registered in v-safe
2021-03-28
Dose 1 — Pfizer-BioNTech
2021-03-28
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-04
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-18
Dose 2 — Pfizer-BioNTech
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal pain upper, Bowel movement irregularity — Feeling: Good · Site: Pain

Free text: Stomach pain followed by several regulator type bowel movements.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-25
Health check-in — day 7, dose 2
Feeling: Good · Headache

Adult check-in
2021-05-02
Survey response — day 14, dose 2
MedDRA: Skin irritation — Feeling: Good

Free text: A bit of a skin irritation on Friday. It is still here after almost 2 days, but getting much much better.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-09
Survey response — day 21, dose 2
MedDRA: Abdominal discomfort, Epigastric discomfort, Headache, Pre-existing disease, Sinus disorder — Feeling: Good

Free text: I had stomach discomfort and irritation, but it may be due to GERD. Also, slight headaches believed due to sinus problems.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-23
Survey response — day 35, dose 2
MedDRA: Breast disorder, Premenstrual syndrome — Feeling: Good

Free text: Okay, I forgot to mention about 3 weeks after the second shot I started having real bad premenstrual symptoms in breast & I'd finished my monthly cycle about a week earlier. It seemed as if I was going to have another one right away, but much worse.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-30
Survey response — day 42, dose 2
MedDRA: Arthralgia — Feeling: Good

Free text: I developed a slight pain on the top of my left arm where I got the second shot a few days ago. Today it is a bit better, but expanded to a bit lower on my back shoulder, too.I also had a little pain in my left knee. It's been on & off all week.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-18
Survey response — 3 months, dose 2
MedDRA: Headache, Oropharyngeal pain, Premenstrual syndrome — Feeling: Good

Free text: Heavy premenstrual symptoms, sore throats & slightly severe headaches.

MedDRA releases: 2024-11 · check-in free text available
2021-10-17
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-18
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-28	Pfizer-BioNTech
2	2021-04-18	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-20

Systemic reaction (other): Stomach pain followed by several regulator type bowel movements.

Release 8 — day 14, dose 2

2021-05-02

Symptoms: A bit of a skin irritation on Friday. It is still here after almost 2 days, but getting much much better.

Release 8 — day 21, dose 2

2021-05-09

Symptoms: I had stomach discomfort and irritation, but it may be due to GERD. Also, slight headaches believed due to sinus problems.

Release 8 — day 35, dose 2

2021-05-23

Symptoms: Okay, I forgot to mention about 3 weeks after the second shot I started having real bad premenstrual symptoms in breast & I'd finished my monthly cycle about a week earlier. It seemed as if I was going to have another one right away, but much worse. cut off by CDC

Release 8 — day 42, dose 2

2021-05-30

Symptoms: I developed a slight pain on the top of my left arm where I got the second shot a few days ago. Today it is a bit better, but expanded to a bit lower on my back shoulder, too.I also had a little pain in my left knee. It's been on & off all week.

Release 9 — 3 months, dose 2

2021-07-18

Symptoms: Heavy premenstrual symptoms, sore throats & slightly severe headaches.

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 discomfort	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Breast disorder	✓	✓	✓
SD	Epigastric discomfort	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pre-existing disease	✓	✓	✓
SD	Premenstrual syndrome	✓	✓	✓
SD	Sinus disorder	✓	✓	✓
SD	Skin irritation	✓	✓	✓
SRO	Abdominal pain upper	✓	✓	✓
SRO	Bowel movement irregularity	✓	✓	○

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