Maintaining Immunizations for Vaccine-Preventable Diseases in a Changing World.

Immunization has saved an estimated 154 million lives over the past 50 years since the launch of the Essential (formerly Expanded) Program on Immunization in 1974, representing 6 lives saved every minute, every year, for 50 years. But achieving and maintaining high immunization coverage have required sustained political and public commitment, financial resources, strong partnerships, research and innovation, and communication and advocacy. New and evolving challenges to maintaining high immunization coverage have emerged alongside long-standing stubborn obstacles.

Lessons from a decade of adult vaccine rollout in low- and middle-income countries: a scoping review.

Introduction: The historical focus of vaccines on child health coupled with the advent of novel vaccines targeting adult populations necessitates exploring strategies for adult vaccine implementation.

Areas Covered: This scoping review extracts insights from the past decade's experiences introducing adult vaccines in low- and middle-income countries. Among 25 papers reviewed, 19 focused on oral cholera vaccine, 2 on Meningococcal A vaccines, 2 on tetanus toxoid vaccine, 1 on typhoid vaccine, and 1 on Ebola vaccine.

Differences in the early impact of COVID-19 on food security and livelihoods in rural and urban areas in the Asia Pacific Region.

Lockdowns due to COVID-19 in early 2020 had health, economic, and social consequences globally. Using survey data collected as part of a rapid assessment among non-governmental organization- (NGO) supported communities in six Asia Pacific countries (n = 13,522), this study examined if the early impacts of COVID-19 on job loss or reduced income, food expenditure, food availability at households and markets, and affordability of essential items, differed between rural and urban areas. Job loss or reduced income was higher in urban areas than in rural areas in India (91.

Clinical and Immunological Markers of Pulmonary Impairment Among People With HIV in India.

Background: Despite antiretroviral therapy, chronic lung diseases remain an important source of morbidity and mortality in people with HIV (PWH). We sought to identify clinical and immunological markers of pulmonary impairment among PWH in India.

Methods: Two hundred ten adult PWH receiving antiretroviral therapy (ART) were prospectively evaluated for 3 years.

A Systematic Review of Coronavirus Disease 2019 Vaccine Efficacy and Effectiveness Against Severe Acute Respiratory Syndrome Coronavirus 2 Infection and Disease.

Billions of doses of coronavirus disease 2019 (COVID-19) vaccines have been administered globally, dramatically reducing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) incidence and severity in some settings. Many studies suggest vaccines provide a high degree of protection against infection and disease, but precise estimates vary and studies differ in design, outcomes measured, dosing regime, location, and circulating virus strains. In this study, we conduct a systematic review of COVID-19 vaccines through February 2022.

Gender differences in psychosocial status of adolescents during COVID-19: a six-country cross-sectional survey in Asia Pacific.

Background: School closures and family economic instability caused by the COVID-19 lockdown measures have threatened the mental health and academic progress of adolescents. Through secondary data analysis of World Vision Asia Pacific Region's COVID-19 response-assessments in May-June 2020, this study examined whether adolescents' study, physical, and leisure activities, psychosocial status, and sources of COVID-19 information differed by gender.

Methods: The assessments used cross-sectional surveys of adolescents in poor communities served by World Vision (n = 5552 males and n = 6680 females) aged 10-18 years old in six countries.