Public Health Archives - The Daily Explainer

Ultra-Processed Foods: A 2026 Public Health Guide to the Dietary Paradox Bar chart showing the percentage of energy intake from ultra-processed foods by country: USA 60%, UK 50%, Brazil 42%, Mexico 23%, China 10%.

Bar chart showing the percentage of energy intake from ultra-processed foods by country: USA 60%, UK 50%, Brazil 42%, Mexico 23%, China 10%.

Ultra-Processed Foods: A 2026 Public Health Guide to the Dietary Paradox

sanaullahkakar@gmail.com August 27, 2026

Introduction – Why This Matters In my experience working with communities facing high rates of diet-related chronic...

Youth Mental Health & Social Media Algorithms: A 2026 Public Health Guide Pie chart showing that 34.5% of adolescents saw self-harm content in the past month, with 66.2% encountering it through algorithmically suggested feeds and only 8% actively searching for it.

Pie chart showing that 34.5% of adolescents saw self-harm content in the past month, with 66.2% encountering it through algorithmically suggested feeds and only 8% actively searching for it.

Youth Mental Health & Social Media Algorithms: A 2026 Public Health Guide

sanaullahkakar@gmail.com August 27, 2026

Introduction – Why This Matters In my experience working with adolescents and families navigating the digital landscape,...

AMR in Agriculture: A 2026 One Health Guide to Farm-to-Fork Superbugs Infographic showing the transmission of antimicrobial-resistant bacteria from livestock farms through the food chain to humans, including farm animals, slaughterhouses, retail meat, and human consumers.

Infographic showing the transmission of antimicrobial-resistant bacteria from livestock farms through the food chain to humans, including farm animals, slaughterhouses, retail meat, and human consumers.

AMR in Agriculture: A 2026 One Health Guide to Farm-to-Fork Superbugs

sanaullahkakar@gmail.com August 23, 2026

Antimicrobial resistance (AMR) in agriculture is a silent pandemic. Learn how antibiotic use in livestock creates superbugs...

Air Pollution & Cognitive Decline: A 2026 Public Health Guide Diagram showing how PM2.5 particles enter the brain: through the lungs into the bloodstream, crossing the blood-brain barrier, and through the olfactory nerve directly from the nose.

Diagram showing how PM2.5 particles enter the brain: through the lungs into the bloodstream, crossing the blood-brain barrier, and through the olfactory nerve directly from the nose.

Air Pollution & Cognitive Decline: A 2026 Public Health Guide

sanaullahkakar@gmail.com August 23, 2026

Introduction – Why This Matters In my experience working with aging populations and environmental health data, I...

Resurrecting Routine Immunization: A 2026 Guide to Closing Vaccine Gaps World map showing the distribution of 13.5 million zero-dose children in 2025, with highest concentrations in Sub-Saharan Africa, South Asia, and conflict-affected regions.

World map showing the distribution of 13.5 million zero-dose children in 2025, with highest concentrations in Sub-Saharan Africa, South Asia, and conflict-affected regions.

Resurrecting Routine Immunization: A 2026 Guide to Closing Vaccine Gaps

sanaullahkakar@gmail.com July 26, 2026

Routine Immunization, Vaccine Coverage, Zero-Dose Children, Measles Outbreaks, Big Catch-Up, COVID-19 Pandemic, Gavi, UNICEF, WHO, Vaccine Hesitancy,...

Wildfire Smoke Long-Term Health Effects: A 2026 Public Health Guide Diagram comparing the size of a human hair (about 70 micrometers) to PM2.5 particles (2.5 micrometers and smaller), showing that dozens of PM2.5 particles could fit across the width of a single hair.

Diagram comparing the size of a human hair (about 70 micrometers) to PM2.5 particles (2.5 micrometers and smaller), showing that dozens of PM2.5 particles could fit across the width of a single hair.

Wildfire Smoke Long-Term Health Effects: A 2026 Public Health Guide

sanaullahkakar@gmail.com May 19, 2026

Introduction – Why This Matters In my experience working with communities affected by the 2023 Canadian wildfires...

Climate Change and Infectious Diseases: A 2026 Public Health Guide Map comparison showing the spread of Dengue fever into Southern Europe and North America due to climate change between 1990 and 2026.