Vaccine storage conditions in clinics in Colombo.
Ceylon Med J
;
1997 Dec; 42(4): 173-5
Article
in English
| IMSEAR
| ID: sea-47575
ABSTRACT
OBJECTIVES:
To study the practices of health personnel regarding vaccine storage and the integrity of the cold chain, during storage, in immunisation clinics.DESIGN:
A cross-sectional descriptive survey based on a postal questionnaire and an observational study of the cold chain during storage of a randomly selected sample.SETTING:
Colombo District.PARTICIPANTS:
10 health centres, 13 Colombo Municipal Council Clinics, 26 general practices receiving vaccines from health centres, 13 private hospitals and 10 state-run hospitals.METHOD:
A pretested postal questionnaire collected information on storage conditions and compliance with EPI requirements. The sub-sample in which the temperatures were monitored consisted of 33% of the total. The study was carried out in 1995-1996, when there was an uninterrupted power supply. OUTCOMEMEASURES:
Responses to the postal questionnaires and the colour changes recorded in thermosensitive WHO cold chain monitors.RESULTS:
The response rate to the postal questionnaire was 87.5%. All 63 respondents stored vaccines in refrigerators worked by electricity. Information regarding refrigerators showed 46% to be less than 5 years old and 17% were more than 15 years old. 97% of refrigerators had good door seals. Regular defrosting was claimed by 79% of clinics and 81% had a named person responsible for vaccine storage. Only 57% had thermometers available and temperatures were monitored daily in only 40% of clinics. 76% of refrigerators were used for purposes other than storage of vaccines. Colour changes were noted in 2 out of 22 cold chain monitors.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Main subject:
Refrigeration
/
Sri Lanka
/
Humans
/
Vaccines
/
Communicable Disease Control
/
Cross-Sectional Studies
/
Data Collection
/
Drug Storage
/
Ambulatory Care Facilities
Type of study:
Controlled clinical trial
/
Observational study
/
Prevalence study
/
Risk factors
Country/Region as subject:
Asia
Language:
English
Journal:
Ceylon Med J
Year:
1997
Type:
Article
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