Concurrent advances in information technology infrastructure and mobile computing power
in many low and middle-income countries (LMICs) have raised hopes that artificial …

The field of artificial intelligence (AI) has evolved considerably in the last 60 years. While
there are now many AI applications that have been deployed in high-income country …

Background: An estimated 1 in 5 adolescents experience a mental health disorder each
year; yet because of barriers to accessing and seeking care, most remain undiagnosed and …

Background Pneumococcal conjugate vaccine (PCV) and Haemophilus influenzae type b
(Hib) vaccine are now used in most countries. To monitor global and regional progress …

Although most cases of coronavirus disease 2019 (COVID-19) have occurred in low-
resource countries, little is known about the epidemiology of the disease in such contexts …

Background The development and widespread use of an effective SARS-CoV-2 vaccine
could prevent substantial morbidity and mortality associated with COVID-19 and mitigate the …

With more than two million cases globally, the coronavirus disease 2019 (COVID-19)
pandemic has resulted in unprecedented disruption to human society. Leaders from around …

Billions of doses of coronavirus disease 2019 (COVID-19) vaccines have been administered
globally, dramatically reducing severe acute respiratory syndrome coronavirus 2 (SARS …

Background India had the largest number of under-5 deaths of all countries in 2015, with
substantial subnational disparities. We estimated national and subnational all-cause and …

Introduction: Vaccine hesitancy, defined as a delay in the acceptance or the refusal of
vaccines despite their availability, is a growing global threat. More individuals are turning to …