Untangling the interdependency of infections, immunity and frailty may help to clarify their
roles in the maintenance of health in aging individuals, and the recent COVID-19 pandemic …

By 2050, the number of adults over 65 years of age will be double the under-5 population,
and heavily concentrated in low-and middle-income countries. Population growth and …

Comment www. thelancet. com Vol 397 February 13, 2021 563 20% of the vaccine needs of
participating countries. 4 Most low-income and middle-income countries (LMICs) face …

Immunization is among the most cost-effective public health interventions available and is
estimated to have averted at least 37 million deaths between 2000 and 2019. Since the …

Background Hundreds of millions of doses of coronavirus disease 2019 (COVID-19)
vaccines have been administered globally, but progress on vaccination varies considerably …

Given our global interconnectedness, the COVID-19 pandemic highlights the urgency of
building a global system that can support both routine and pandemic/epidemic adult …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected more than
160 million people and resulted in more than 3.3 million deaths, and despite the availability …

Introduction As SARS-CoV-2 disproportionately affects adults, the COVID-19 pandemic
vaccine response will rely on adult immunisation infrastructures. Aim To assess adult …

As the global population ages, there is concern about the effect of an increased proportion of
older individuals on the economic sustainability of healthcare systems and the social effects …

Background Evidence-based strategies can maximize vaccination intent and uptake among
adults. This systematic review summarizes the existing literature on strategies to improve …