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    Home / Central Data Catalog / MWI-MEIRU-VACCINATION-2002-V1
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All vaccination data

Malawi
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Reference ID
MWI-MEIRU-VACCINATION-2002-v1
Producer(s)
Professor Amelia (Mia) Crampin
Collections
Karonga HDSS Combined / Harmonized Datasets
Metadata
Documentation in PDF DDI/XML JSON
Created on
Nov 14, 2025
Last modified
Nov 18, 2025
Page views
22604
Downloads
168
  • Study Description
  • Data Dictionary
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  • Data files
  • all_vaccination_records
  • vacc_data_selected_BEST

Data file: all_vaccination_records

The do-file combine_vaccination_data first harmonises and appends all data sources which collected data on children's vaccination status in Karonga.
The vaccinations included are the standard schedule for Malawi:
BCG
Diptheria, Pertussis & Tetanus (DPT) 1-3
Hepatitis B & H. influenzae type b (HH) 1-3
Polio (P) 0-3
Pneumococcal conjugate vaccine (PCV) 1-3
Rotavirus (RV 1-2)
Measles 1&2

The data sources for this dataset are:
cen_individ : Initial baseline survey
crs_bfup : Follow-up of babies following initial census
crs_birth : Birth registrations
crs_cenm : In-migration
css_sei_all : Annual socio-economic survey
gp_va : Verbal autopsy
tmt_tmtv : Transmission of M. tb
ves_vese : Vaccine effectiveness study

There are some edits to the data as dates where the month is estimated as removed and any which fall before the birth date and the day is known to be estimated are changed to be 1 day after the DOB. Otherwise, beyond harmonising across the datasets, the data are appended together as collected and saved as all_vaccination_records.

In the variable labels (S) indicates that the variable is unchanged from the original source and (D) indicates that it is a 'derived' variable, often using more than one source variable. For both types information on where the data come from and how they are processed is found in the 'Recoding and Derivation' section

Cases: 62863
Variables: 105

Variables

ident
Unique identifier (S)
intdate
Interview date (D)
birth_date
Date of birth (D)
sex
Sex (D)
cardseen
Whether health record seen (D)
source
Source of data (D)
bcgyn
Had BCG vaccination (D)
bcgyr
Year of BCG vaccination (D)
bcgdate
Date of BCG vaccination (D)
bcgdayest
Date of BCG vaccination is estimated (D)
bcgvc
Health centre of BCG vaccination (D)
dpt1yn
Had DPT1 vaccination (D)
dpt1yr
Year of DPT1 vaccination (D)
dpt1date
Date of DPT1 vaccination (D)
dpt1dayest
Date of DPT1 vaccination is estimated (D)
dpt1vc
Health centre of DPT1 vaccination (D)
dpt2yn
Had DPT2 vaccination (D)
dpt2yr
Year of DPT2 vaccination (D)
dpt2date
Date of DPT2 vaccination (D)
dpt2dayest
Date of DPT2 vaccination is estimated (D)
dpt2vc
Health centre of DPT2 vaccination (D)
dpt3yn
Had DPT3 vaccination (D)
dpt3yr
Year of DPT3 vaccination (D)
dpt3date
Date of DPT3 vaccination (D)
dpt3dayest
Date of DPT3 vaccination is estimated (D)
dpt3vc
Health centre of DPT3 vaccination (D)
hh1yn
Had HH1 vaccination (D)
hh1yr
Year of HH1 vaccination (D)
hh1date
Date of HH1 vaccination (D)
hh1dayest
Date of HH1 vaccination is estimated (D)
hh1vc
Health centre of HH1 vaccination (D)
hh2yn
Had HH2 vaccination (D)
hh2yr
Year of HH2 vaccination (D)
hh2date
Date of HH2 vaccination (D)
hh2dayest
Date of HH2 vaccination is estimated (D)
hh2vc
Health centre of HH2 vaccination (D)
hh3yn
Had HH3 vaccination (D)
hh3yr
Year of HH3 vaccination (D)
hh3date
Date of HH3 vaccination (D)
hh3dayest
Date of HH3 vaccination is estimated (D)
hh3vc
Health centre of HH3 vaccination (D)
p0yn
Had polio0 vaccination (D)
p0yr
Year of polio0 vaccination (D)
p0date
Date of polio0 vaccination (D)
p0dayest
Date of polio0 vaccination is estimated (D)
p0vc
Health centre of polio0 vaccination (D)
p1yn
Had polio1 vaccination (D)
p1yr
Year of polio1 vaccination (D)
p1date
Date of polio1 vaccination (D)
p1dayest
Date of polio1 vaccination is estimated (D)
p1vc
Health centre of polio1 vaccination (D)
p2yn
Had polio2 vaccination (D)
p2yr
Year of polio2 vaccination (D)
p2date
Date of polio2 vaccination (D)
p2dayest
Date of polio2 vaccination is estimated (D)
p2vc
Health centre of polio2 vaccination (D)
p3yn
Had polio3 vaccination (D)
p3yr
Year of polio3 vaccination (D)
p3date
Date of polio3 vaccination (D)
p3dayest
Date of polio3 vaccination is estimated (D)
p3vc
Health centre of polio3 vaccination (D)
pcv1yn
Had PCV1 vaccination (D)
pcv1yr
Year of PCV1 vaccination (D)
pcv1date
Date of PCV1 vaccination (D)
pcv1dayest
Date of PCV1 vaccination is estimated (D)
pcv1vc
Health centre of PCV1 vaccination (D)
pcv2yn
Had PCV2 vaccination (D)
pcv2yr
Year of PCV2 vaccination (D)
pcv2date
Date of PCV2 vaccination (D)
pcv2dayest
Date of PCV2 vaccination is estimated (D)
pcv2vc
Health centre of PCV2 vaccination (D)
pcv3yn
Had PCV3 vaccination (D)
pcv3yr
Year of PCV3 vaccination (D)
pcv3date
Date of PCV3 vaccination (D)
pcv3dayest
Date of PCV3 vaccination is estimated (D)
pcv3vc
Health centre of PCV3 vaccination (D)
rv1yn
Had rotavirus1 vaccination (D)
rv1yr
Year of rotavirus1 vaccination (D)
rv1date
Date of rotavirus1 vaccination (D)
rv1dayest
Date of rotavirus1 vaccination is estimated (D)
rv1vc
Health centre of rotavirus1 vaccination (D)
rv2yn
Had rotavirus2 vaccination (D)
rv2yr
Year of rotavirus2 vaccination (D)
rv2date
Date of rotavirus2 vaccination (D)
rv2dayest
Date of rotavirus2 vaccination is estimated (D)
rv2vc
Health centre of rotavirus2 vaccination (D)
meas1yn
Had measles1 vaccination (D)
meas1yr
Year of measles1 vaccination (D)
meas1date
Date of measles1 vaccination (D)
meas1dayest
Date of measles1 vaccination is estimated (D)
meas1vc
Health centre of measles1 vaccination (D)
meas2yn
Had measles2 vaccination (D)
meas2yr
Year of measles2 vaccination (D)
meas2date
Date of measles2 vaccination (D)
meas2dayest
Date of measles2 vaccination is estimated (D)
meas2vc
Health centre of measles2 vaccination (D)
vitados
Number of vitamin A doses (D)
vita1yn
Had first vitamin A dose (D)
vita1yr
Year of first vitamin A dose (D)
vita1date
Date of first vitamin A dose (D)
vita1dayest
Date of first vitamin A dose is estimated (D)
vita2yn
Had second vitamin A dose (D)
vita2yr
Year of second vitamin A dose (D)
vita2date
Date of second vitamin A dose (D)
vita2dayest
Date of second vitamin A dose is estimated (D)
Total: 105
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