Y8L-87471-26487 · OpenVSafe

Timeline

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

2021-02-10
Dose 1 — Pfizer-BioNTech
2021-02-26
Registered in v-safe
2021-02-26
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-03
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-05
Dose 2 — Pfizer-BioNTech
2021-03-11
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Fatigue, Pain — Feeling: Good

Free text: I received the second dose on 3/5 (a Friday) and began experiencing symptoms the following day- included chills, aches, and fatigue. Symptoms last through Sunday (3/7), most prominent being chills on Saturday. Was also hungover so that may have contributed as well....

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Health check-in — day 7, dose 2
Feeling: Fair · None

Adult check-in
2021-03-19
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-03-26
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-04
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-05
Survey response — 6 months, dose 2
MedDRA: Dyspnoea, Nasopharyngitis — Feeling: Fair · Be unable to do your normal daily activities

Free text: Colds, breathing problems

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-10-29
Dose 3 — Pfizer-BioNTech
2021-10-29
Health check-in — day 0, dose 3
Feeling: Fair · Site: Pain · None

Adult check-in
2021-10-30
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-10-31
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain

Free text: Lymph node in armpit of injection side swollen

MedDRA releases: 2024-11 · check-in free text available
2021-11-01
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-11-02
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-11-19
Survey response — day 21, dose 3
MedDRA: Dyspnoea, Insomnia — Feeling: Poor · Be unable to do your normal daily activities

Free text: Shortness of breath, difficulty sleeping

MedDRA releases: 2024-11 · check-in free text available
2022-01-31
Survey response — 3 months, dose 3
MedDRA: Abnormal dreams, Brain fog, COVID-19, Chills, Cough, Dyskinesia, Dyspnoea, Fatigue, Hyperhidrosis, Pain — Feeling: Fair · Be unable to work or attend school

Free text: Had COVID at end of 2021. Symptoms included Shortness of breath, chills and sweats, achyness, coughing, exhaustion, limbs jumping while sleeping, very strange dreams, brain fog.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-10	Pfizer-BioNTech
2	2021-03-05	Pfizer-BioNTech
3	2021-10-29	Pfizer-BioNTech	No

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-11

Systemic reaction (other): I received the second dose on 3/5 (a Friday) and began experiencing symptoms the following day- included chills, aches, and fatigue. Symptoms last through Sunday (3/7), most prominent being chills on Saturday. Was also hungover so that may have contributed as well....

Release 9 — 6 months, dose 2

2021-09-05

Symptoms: Colds, breathing problems

Release 10 — days 1–6 daily, dose 3

2021-10-31

Systemic reaction (other): Lymph node in armpit of injection side swollen

Release 10 — day 21, dose 3

2021-11-19

Symptoms: Shortness of breath, difficulty sleeping

Release 11 — 3 months, dose 3

2022-01-31

Symptoms: Had COVID at end of 2021. Symptoms included Shortness of breath, chills and sweats, achyness, coughing, exhaustion, limbs jumping while sleeping, very strange dreams, brain fog.

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	Abnormal dreams	·	·	✓
SD	Brain fog	·	·	✓
SD	Chills	·	·	✓
SD	Cough	·	·	✓
SD	COVID-19	·	·	✓
SD	Dyskinesia	·	·	✓
SD	Dyspnoea	✓	·	✓
SD	Fatigue	·	·	✓
SD	Hyperhidrosis	·	·	✓
SD	Insomnia	·	·	✓
SD	Nasopharyngitis	✓	·	✓
SD	Pain	·	·	✓
SRO	Chills	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Lymphadenopathy	·	·	✓
SRO	Pain	✓	✓	✓

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