Cholera and COVID-19 pandemic prevention in multiple hotspot districts of Uganda : vaccine coverage, adverse events following immunization and WASH conditions survey

© 2023. The Author(s)..

BACKGROUND: Between March, 2020 and December, 2021 due to cholera and coronavirus disease 2019 (COVID-19) pandemics, there were 1,534 cholera cases with 14 deaths and 136,065 COVID-19 cases with 3,285 deaths reported respectively in Uganda. This study investigated mass vaccination campaigns for the prevention of the two pandemics namely: oral cholera vaccine (OCV) and COVID-19 vaccine coverage; adverse events following immunization (AEFI); barriers and enablers for the vaccine uptake and assessed water, sanitation and hygiene (WASH) conditions in the six cholera and COVID-19 hotspot districts of Uganda.

METHODS: A household survey was conducted between January and February, 2022 in the six cholera hotspot districts of Uganda which had recently conducted OCV mass vaccination campaigns and had ongoing COVID-19 mass vaccination campaigns. The survey randomly enrolled 900 households with 4,315 persons of whom 2,085 were above 18 years. Data were collected using a data entry application designed in KoBoToolbox and analysed using STATA version 14. Frequencies, percentages, odds ratios, means, confidence intervals and maps were generated and interpreted.

RESULTS: The OCV coverage for dose one and two were 85% (95% CI: 84.2-86.4) and 67% (95% CI: 65.6-68.4) respectively. Among the 4,315 OCV recipients, 2% reported mild AEFI, 0.16% reported moderate AEFI and none reported severe AEFI. The COVID-19 vaccination coverage for dose one and two were 69.8% (95% CI: 67.8-71.8) and 18.8% (95% CI: 17.1-20.5) respectively. Approximately, 23% (478/2,085) of COVID-19 vaccine recipient reported AEFI; most 94% were mild, 0.6% were moderate and 2 cases were severe. The commonest reason for missing COVID-19 vaccine was fear of the side effects. For most districts (5/6), sanitation (latrine/toilet) coverage were low at 7.4%-37.4%.

CONCLUSION: There is high OCV coverage but low COVID-19 vaccine and sanitation coverage with high number of moderate cases of AEFI recorded due to COVID-19 vaccines. The low COVID-19 vaccine coverage could indicate vaccine hesitancy for COVID-19 vaccines. Furthermore, incorporation of WASH conditions assessment in the OCV coverage surveys is recommended for similar settings to generate data for better planning. However, more studies are required on COVID-19 vaccine hesitancy.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:23

Enthalten in:

BMC infectious diseases - 23(2023), 1 vom: 21. Juli, Seite 487

Sprache:

Englisch

Beteiligte Personen:

Bwire, Godfrey [VerfasserIn]
Kisakye, Annet [VerfasserIn]
Amulen, Esther [VerfasserIn]
Bwanika, John Baptist [VerfasserIn]
Badebye, Joan [VerfasserIn]
Aanyu, Christine [VerfasserIn]
Nakirya, Brenda Doreen [VerfasserIn]
Okello, Alfred [VerfasserIn]
Okello, Stephen Acellam [VerfasserIn]
Bukenya, Justine N [VerfasserIn]
Orach, Christopher Garimoi [VerfasserIn]

Links:

Volltext

Themen:

Adverse event following immunization
Africa
COVID
COVID-19 Vaccines
Cholera
Cholera Vaccines
Coronavirus
Journal Article
Pandemic
Sanitation
Uganda
Vaccine coverage
Vaccine hesitancy
WASH
Water coverage

Anmerkungen:

Date Completed 24.07.2023

Date Revised 03.09.2023

published: Electronic

Citation Status MEDLINE

doi:

10.1186/s12879-023-08462-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM359802419