5KP-20136-84764 · OpenVSafe

Timeline

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

2021-03-05
Registered in v-safe
2021-03-05
Dose 1 — Pfizer-BioNTech
2021-03-05
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Diarrhea

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Diarrhea

Adult check-in
2021-03-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-26
Dose 2 — Pfizer-BioNTech
2021-03-26
Survey response — day 0, dose 2
MedDRA: Adverse reaction — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: Felt a slight buzzing sensation within an hour of the shot. Last 3 or 4 hours.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Headache, Joint pains, Muscle or body aches

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · Headache

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · Fever · Headache

Adult check-in
2021-04-02
Health check-in — day 7, dose 2
Feeling: Fair · Site: Pain · Headache, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-30
Survey response — day 35, dose 2
MedDRA: Increased need for sleep — Feeling: Good

Free text: I'm being feeding really tired over the last two weeks. Needing more sleep rgan normal.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-24
Survey response — 6 months, dose 2
MedDRA: Asthenia, Brain fog, Cough, Feeling of body temperature change, Oropharyngeal pain, Secretion discharge — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Cough and mucus. I have had difficulty clearing tge mucus for a few weeks. I've had sore throat for the past week and have run hot and cold. I been home sicj fir three days becauae I feel foggy and drained.

MedDRA releases: 2024-11 · check-in free text available
2022-03-26
Survey response — 12 months, dose 2
MedDRA: Cough, Dyspnoea, Fatigue, Mental fatigue, Thinking abnormal — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Cough, fatigue and shortness of breath. Mental fatigue has been hard. Have had trouble tracking my thoughts.

MedDRA releases: 2024-11 · check-in free text available
2022-03-26
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-03-29
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-03-26	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 6 — day 0, dose 2

2021-03-26

Systemic reaction (other): Felt a slight buzzing sensation within an hour of the shot. Last 3 or 4 hours.

Release 8 — day 35, dose 2

2021-04-30

Symptoms: I'm being feeding really tired over the last two weeks. Needing more sleep rgan normal.

Release 9 — 6 months, dose 2

2021-09-24

Symptoms: Cough and mucus. I have had difficulty clearing tge mucus for a few weeks. I've had sore throat for the past week and have run hot and cold. I been home sicj fir three days becauae I feel foggy and drained.

Release 11 — 12 months, dose 2

2022-03-26

Symptoms: Cough, fatigue and shortness of breath. Mental fatigue has been hard. Have had trouble tracking my thoughts.

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	Asthenia	·	·	✓
SD	Brain fog	·	·	✓
SD	Cough	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Fatigue	·	·	✓
SD	Feeling of body temperature change	·	·	✓
SD	Increased need for sleep	✓	✓	✓
SD	Mental fatigue	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Secretion discharge	·	·	✓
SD	Thinking abnormal	·	·	✓
SRO	Adverse reaction	✓	✓	✓

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