6VY-75176-59898 · OpenVSafe

Timeline

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

2021-04-02
Dose 1 — Pfizer-BioNTech
2021-04-11
Registered in v-safe
2021-04-11
Survey response — day 7, dose 1
MedDRA: Adverse reaction — Feeling: Good · Site: Pain, Swelling, Itching · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: I want to note that these symptoms started the day after I got the shot on April 2nd. And had them up to 4 days after getting the vaccine. I will also note that I had COVID back in November. Ive heard from a few others that have experienced symptoms / side effects on the first dose for those who actually had COVID before.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Dose 2 — Pfizer-BioNTech
2021-04-23
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-04-24
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, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Skin warm — Feeling: Good

Free text: Occasionally Ive felt heat in my left shoulder near the back and it only flares up for a few seconds and then goes away. Ive experienced it three times at random since I got the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-30
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-30
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-22
Survey response — 6 months, dose 2
MedDRA: Gastrointestinal disorder — Feeling: Good

Free text: I have been experiencing gastrointestinal issues more and more since being vaccinated, I'm not sure if it is related to the vaccine or if it just happens to be something natural with aging or stress.

MedDRA releases: 2024-11 · check-in free text available
2022-04-23
Survey response — 12 months, dose 2
MedDRA: Arthropathy — Feeling: Good · Be unable to do your normal daily activities

Free text: More joint problems, specifically in the knees and lower back.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-02	Pfizer-BioNTech
2	2021-04-23	Pfizer-BioNTech

Free text

Release 7 — day 7, dose 1

2021-04-11

Systemic reaction (other): I want to note that these symptoms started the day after I got the shot on April 2nd. And had them up to 4 days after getting the vaccine. I will also note that I had COVID back in November. Ive heard from a few others that have experienced symptoms / side effects on the first dose for those who actually had COVID before.

Release 8 — days 1–6 daily, dose 2

2021-04-28

Systemic reaction (other): Occasionally Ive felt heat in my left shoulder near the back and it only flares up for a few seconds and then goes away. Ive experienced it three times at random since I got the vaccine.

Release 10 — 6 months, dose 2

2021-10-22

Symptoms: I have been experiencing gastrointestinal issues more and more since being vaccinated, I'm not sure if it is related to the vaccine or if it just happens to be something natural with aging or stress.

Release 11 — 12 months, dose 2

2022-04-23

Symptoms: More joint problems, specifically in the knees and lower back.

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	Arthropathy	·	·	✓
SD	Gastrointestinal disorder	·	·	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Skin warm	✓	✓	✓

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