Method A Susceptible-Exposed-Infectious-Recovered (SEIR) model was used to assess the
impact of several vaccination strategies on severe outcomes associated with COVID-19 …

Objectives Coronavirus (COVID-19) has resulted in 84.53 million infections and 1.85 million
deaths world-wide in 2020 and both numbers are still increasing. Using a Susceptible …

Background We aimed to estimate the public health impact of booster vaccination against
COVID-19 in the UK during an Omicron-predominant period. Research design and methods …

Different strategies have been used to maximise the effect of COVID-19 vaccination
campaigns in Europe. We modelled the impact of different prioritisation choices and dose …

Background The UK was the first country to start national COVID-19 vaccination
programmes, initially administering doses 3 weeks apart. However, early evidence of high …

Background The UK was the first country to start national COVID-19 vaccination
programmes, initially administering doses 3-weeks apart. However, early evidence of high …

Objectives To project impacts of mass vaccination against COVID-19, and investigate
possible impacts of different types of naturally acquired and vaccine-induced immunity on …

Objectives To examine the impact of COVID-19 vaccination on hospital admissions in
England in 2021. Design Observational study of emergency admissions for COVID-19 by …

Background UK COVID-19 vaccination policy has evolved to offering COVID-19 booster
doses to individuals at increased risk of severe Illness from COVID-19. Building on our …

Abstract Aim The August 2021 COVID-19 outbreak in Auckland has caused the New
Zealand government to transition from an elimination strategy to suppression, which relies …