Publications by authors named "A Cane"
Background: Serotype-specific urinary antigen detection (UAD) assay results can be used to estimate the serotype contribution among adults with pneumococcal community-acquired pneumonia (CAP) and to guide recommendations regarding higher-valency pneumococcal conjugate vaccines (PCVs).
Methods: Adults aged ≥18 years hospitalized with radiographic evidence of CAP were prospectively enrolled in 4 US cities from November 2019 to December 2020, overlapping the coronavirus disease 2019 (COVID-19) pandemic. Data were collected by patient interview and medical chart review.
(1) Background/Objectives: Two pneumococcal conjugate vaccines, 15-(PCV15) and 20-(PCV20) valent formulations, are routinely recommended for US children in a 3+1 schedule. The first three doses are administered during the first year of life at 2, 4, and 6 months, while a booster dose is given at 12 to 15 months. This study evaluated the health and economic effects of the PCV20 infant series within the first year of life compared to PCV15.
View Article and Find Full Text PDFWe developed a model to project the expected annual clinical and economic burden of medically attended lower respiratory tract illnesses due to respiratory syncytial virus (RSV-LRTI) among US infants aged <12 months by combining information on population size, disease rates, mortality rates, and unit costs. Among the 3.7 million US infants aged <12 months each year, a total of 592,700 cases of RSV-LRTI (hospitalizations: 48,499; emergency department visits: 144,599; outpatient clinic visits: 399,602) were projected to occur, yielding total annual costs of $1.
View Article and Find Full Text PDFBackground: Respiratory syncytial virus (RSV) is a common cause of lower respiratory tract disease (LRTD) among adults and can lead to serious morbidity and mortality; however, evidence on the magnitude of the public health and economic burden of adult RSV-LRTD is limited. This study was undertaken to project annual clinical outcomes and economic costs of medically attended RSV-LRTD among US adults, and to identify subgroups responsible for a disproportionate share of disease burden.
Methods: Clinical outcomes of RSV-LRTD were projected for subgroups of US adults defined by age and comorbidity profile (with vs.
Background: Pneumococcal carriage is associated with increased acquisition and duration of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among adults. While pneumococcal conjugate vaccines (PCVs) prevent carriage of vaccine-serotype pneumococci, their potential impact on coronavirus disease 2019 (COVID-19)-related outcomes remains poorly understood in populations with prevalent immunity against SARS-CoV-2.
Methods: We undertook a retrospective cohort study of adults aged ≥65 years in the Kaiser Permanente Southern California healthcare system who had received ≥2 COVID-19 vaccine doses, comparing risk of SARS-CoV-2 infection between 1 January 2021 and 31 December 2022 among recipients and nonrecipients of 13-valent PCV (PCV13) employing multiple strategies to mitigate bias from differential test-seeking behavior.