2020, Communicable Diseases and Surveillance Systems

Have smartphones and ubiquitous internet access affected sedentary time among children and adolescents?

International Journal of Epidemiology Blog

MAY 19, 2022

In 2020, there were more than six billion smartphone users worldwide and almost global penetration. However, few countries have similar physical activity surveillance systems, and even fewer have data from before the 2007 advent of smartphones.

Mental Health and Public Health

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Promoting and protecting the public’s health: recommendations for a new Administration and Congress, 2025

Big Cities Health Coalition

OCTOBER 24, 2024

But health departments do much more than respond to catastrophic events ; they also ensure our food and water are safe, regulate tobacco, reduce the harms that can come from substance misuse or extreme heat, provide vaccinations for dozens of communicable diseases, and much more.

Public Health Law and Policy Consulting

Public Health Law and Policy Consulting Emergency Preparedness and Response Public Health Law and Regulation Environmental Health and Safety

Public Health Engage

Have smartphones and ubiquitous internet access affected sedentary time among children and adolescents?

Promoting and protecting the public’s health: recommendations for a new Administration and Congress, 2025

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