6XZ-24494-70762 · OpenVSafe

Timeline

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

2021-04-15
Dose 1 — Pfizer-BioNTech
2021-04-25
Registered in v-safe
2021-04-25
Survey response — day 7, dose 1
MedDRA: Diarrhoea, Injection site pain — Feeling: Good

Free text: Although today is 10 days since my shot, I wanted to share my experience the day of which were, pain in ejection spot the day if that lasted 2 days, and the day after receiving shot I had diarrhea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-06
Dose 2 — Pfizer-BioNTech
2021-05-06
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-05-07
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-09
Survey response — days 1–6 daily, dose 2
MedDRA: Heavy menstrual bleeding — Feeling: Fair · Fatigue or tiredness

Free text: I'm not sure if this means anything, but I have been having very heavy bleeding today, I've never had a period that I was going through a pad an hour. If it doesn't go away by tomorrow I feel I'm going to have to go see a doctor

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-05-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-13
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-06-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-15	Pfizer-BioNTech
2	2021-05-06	Pfizer-BioNTech

Free text

Release 7 — day 7, dose 1

2021-04-25

Systemic reaction (other): Although today is 10 days since my shot, I wanted to share my experience the day of which were, pain in ejection spot the day if that lasted 2 days, and the day after receiving shot I had diarrhea

Release 8 — days 1–6 daily, dose 2

2021-05-09

Systemic reaction (other): I'm not sure if this means anything, but I have been having very heavy bleeding today, I've never had a period that I was going through a pad an hour. If it doesn't go away by tomorrow I feel I'm going to have to go see a doctor

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
SRO	Diarrhoea	✓	✓	✓
SRO	Heavy menstrual bleeding	✓	✓	✓
SRO	Injection site pain	✓	✓	✓

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