4TS-46594-68970 · OpenVSafe

Timeline

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

2021-02-03
Dose 1 — Pfizer-BioNTech
2021-02-09
Registered in v-safe
2021-02-09
Survey response — days 1–6 daily, dose 1
MedDRA: Condition aggravated, Pre-existing disease — Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: This is the least painful day, its been VERY severe for many. I have a genetic mutation: MTHFR-C677T. I for an as of yet unknown reason get lung infections easily. Ive had pneumonia a dozen times since age 18 when I was given the Pneumococcal 23 vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-10
Survey response — day 7, dose 1
MedDRA: Unevaluable event — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Same as before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-21
Dose 2 — Pfizer-BioNTech
2021-02-22
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Back pain, Pelvic pain, Pre-existing disease — Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: Lower back, pelvis, hip joint pain. Less than before, it didnt start until after 24 hrs that same as last time. I have a MTHFR genetic mutation.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-07
Survey response — day 14, dose 2
MedDRA: Dysmenorrhoea, Heavy menstrual bleeding, Intermenstrual bleeding, Menstruation irregular, Nausea — Feeling: Fair · Be unable to do your normal daily activities

Free text: My period started spotting 12 days early. Spotting lasted 7days. Full flow started 5 days early and was very intense with cramps way outside the norm with nausea which was not normal. It just stopped today. Weirdest period Ive had in about a decad

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-30
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-08-22
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-03	Pfizer-BioNTech
2	2021-02-21	Pfizer-BioNTech

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-09

Systemic reaction (other): This is the least painful day, its been VERY severe for many. I have a genetic mutation: MTHFR-C677T. I for an as of yet unknown reason get lung infections easily. Ive had pneumonia a dozen times since age 18 when I was given the Pneumococcal 23 vaccine.

Release 4 — day 7, dose 1

2021-02-10

Systemic reaction (other): Same as before.

Release 4 — days 1–6 daily, dose 2

2021-02-22

Systemic reaction (other): Lower back, pelvis, hip joint pain. Less than before, it didnt start until after 24 hrs that same as last time. I have a MTHFR genetic mutation.

Release 5 — day 14, dose 2

2021-03-07

Symptoms: My period started spotting 12 days early. Spotting lasted 7days. Full flow started 5 days early and was very intense with cramps way outside the norm with nausea which was not normal. It just stopped today. Weirdest period Ive had in about a decad

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	Dysmenorrhoea	✓	✓	✓
SD	Heavy menstrual bleeding	✓	✓	✓
SD	Intermenstrual bleeding	✓	✓	✓
SD	Menstruation irregular	✓	✓	✓
SD	Nausea	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Condition aggravated	✓	✓	✓
SRO	Pelvic pain	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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