MXN-10954-45989 · OpenVSafe

Timeline

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

2021-07-10
Registered in v-safe
2021-07-10
Dose 1 — Pfizer-BioNTech
2021-07-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Joint pains, Fatigue or tiredness

Adult check-in
2021-07-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-07-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-07-16
Survey response — days 1–6 daily, dose 1
MedDRA: SARS-CoV-2 test positive — Feeling: Fair · Fever · Chills, Headache, Joint pains · Be unable to work or attend school

Free text: Tested positive for Covid on 7/16/2021

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-19
Survey response — day 7, dose 1
MedDRA: COVID-19, Cough — Feeling: Good · Fatigue or tiredness · Be unable to work or attend school

Free text: Cough. Diagnosed with Covid in 7/16

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-10	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-07-16

Systemic reaction (other): Tested positive for Covid on 7/16/2021

Release 9 — day 7, dose 1

2021-07-19

Systemic reaction (other): Cough. Diagnosed with Covid in 7/16

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	Cough	·	·	✓
SRO	COVID-19	·	·	✓
SRO	SARS-CoV-2 test positive	✓	·	✓

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