ID
gender
age
institution
State
Municipality
zip code
Occupation
Registration date
ID_LDV
sample1date
value sample1
netralization
neut pecentage
sample2date
sample3date
sample4date
sample5date
previous diagnosis reported
previous diagnosis date
15d conact with any covid-19 case sample1
biol specimen handle sample1
COVID cases freq of contact sample1
PPE use sample1
facemask use sample1
hanwashing sample1
public transport sample1
last 15d fever1
last 15d chills1
last 15d fatigue1
last 15d myalgia1
last 15d sore throat1
last 15d caugh1
last 15d runny nose1
last 15d dyspnea1
last 15d chest pain1
last 15d other resp sympt1
last 15d headache1
last 15d nausea1
last 15d abdominal pain1
last 15d diarrhea1
last 15d anosmia1
last 15d ageusia1
medical care1
work absenteeism1
hospitalization1
Fever througout the pandemic
Chills througout the pandemic
Fatigue througout the pandemic
Myalgia througout the pandemic
Sore throat througout the pandemic
Cough througout the pandemic
Runny nose througout the pandemic
Dyspnea througout the pandemic
Chest pain througout the pandemic
other resp symp througout the pandemic
Headache througout the pandemic
Nausea througout the pandemic
Abdom pain througout the pandemic
Diarrhea througout the pandemic
Anosmia througout the pandemic
Ageusia througout the pandemic
medical care througout the pandemic
work absent througout the pandemic
hospitalization througout the pandemic
Any dose vaccination1
Vaccination date1
incident cases
prevalent cases
non-cases
final classification
State cat
Municipalities CDMX
any previous diagnosis reported
prevalence sample2
prevalence sample3
prevalence sample4
prevalence sample5
prevalence sample6
incidence sample2
incidence sample3
incidence sample4
incidence sample5
incidence sample6
15d conact with any covid-19 case
biol specimen handle
COVID cases freq of contact
PPE use
facemask use
handwashing
public transportation
any vaccine dose
any positive sample
time in days between sample 1 and2
time in days between sample 2 and3
time in days between sample 3 and4
time in days between sample 4 and5
person-time incident cases
total time person
1 if record is to be used; 0 otherwise
1 if failure; 0 if censored
analysis time when record ends
analysis time when record begins
incidence by sample number