Observational studies of the effectiveness of vaccines to prevent COVID-19 are needed to
inform real-world use. Such studies are now underway amid the ongoing rollout of SARS …

Abstract Coronavirus disease 2019 (COVID-19) is a highly contagious disease caused by
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Diagnosis of COVID-19 …

A microfluidic chip is a tiny reactor that can confine and flow a specific amount of fluid into
channels of tens to thousands of microns as needed and can precisely control fluid flow …

National coverage with many recommended vaccines has remained high and stable, with
recent increases for several vaccines for children born during 2016–2017 compared with …

COVID-19 pandemic-related shifts in healthcare utilization, in combination with trends in non-
COVID-19 disease transmission and non-pharmaceutical intervention use, had clear …

In March 2020, a national elimination strategy for coronavirus disease was introduced in
New Zealand. Since then, hospitalizations for lower respiratory tract infection among …

Objectives Influenza vaccination is an effective method for preventing influenza virus
infection. Herein, we performed a meta-analysis to quantify global influenza vaccination …

Background Vaccines are one of the most important achievements of modern medicine.
However, their acceptance is only partial, with vaccine hesitancy and refusal representing a …

Importance Little is known about the burden and outcomes of respiratory syncytial virus
(RSV)–positive acute respiratory infection (ARI) in community-dwelling older adults …

With the approach of respiratory virus season in the Northern Hemisphere, clinical
microbiology and public health laboratories will need rapid diagnostic assays to distinguish …