A natural experiment during lockdown and on-going care-home COVID-19 outbreaks showed a single dose of vaccine reduced hospitalisation and deaths of care-home residents in North West England.

Objective: To examine the effectiveness of one dose of the COVID-19 vaccine on care-home residents.

Study Design: Natural experiment.

Methods: We compared the effectiveness of single doses of Pfizer/BioNTech BNT162b2 (effective at 10 days) and AstraZeneca ChAdOx1 (effective at 14 days) vaccines in vaccinated and control (unvaccinated) homes.

'A system that is struggling': understanding health protection resilience in England during the COVID-19 pandemic through the experiences of local health protection responders.

Background: Local health protection systems play a crucial role in infectious disease prevention and control and were critical to COVID-19 pandemic responses. Despite this vital function, few studies have explored the lived experience of health protection responders managing COVID-19. We provide new insights by examining how COVID-19 shaped infectious disease prevention and control in local health protection systems in England.

Environmental Public Health practice: designing and delivering a locally desirable service.

Objectives: We reviewed environmental public health practice at a local level (roles, responsibilities, interaction with partner agencies) to establish what and how an integrated approach to the service, as found in Cheshire and Merseyside, North West England, should be delivered, if at all, and at what footprint.

Study Design: Mixed methods approach.

Methods: We triangulated: qualitative interviews with relevant professionals to gain an in-depth understanding of their interest and vision for any health protection input to health risks and outcomes from environmental issues; an electronic questionnaire assessing experience, interest, vision and comfort zones of a wider range of professionals involved in environmental health issues; a half-day workshop to review study findings and agree ways forward.

COVID-19 vaccine hesitancy in care home staff: A survey of Liverpool care homes.

Uptake of COVID-19 vaccine first doses in UK care homes has been higher among residents compared to staff. We aimed to identify causes of lower COVID-19 vaccine uptake amongst care home staff within Liverpool. An anonymised online survey was distributed to all care home managers, between the 21st and the 29th January 2021.

Development and Implementation of an Antimicrobial Stewardship Checklist in Sub-Saharan Africa: A Co-Creation Consensus Approach.

Antimicrobial stewardship (AMS) initiatives promote the responsible use of antimicrobials in healthcare settings as a key measure to curb the global threat of antimicrobial resistance (AMR). Defining the core elements of AMS is essential for developing and evaluating comprehensive AMS programmes. This project used co-creation and Delphi consensus procedures to adapt and extend the existing published international AMS checklist.