Public Health

2 articles

Healthcare workers administering Hepatitis B vaccines to mothers and newborns, symbolizing global health protection and disease prevention.

Why Is Hepatitis B Prevention Crucial for Global Health?

Vertical transmission of Hepatitis B condemns newborns to chronic infection, a relentless path toward severe liver cirrhosis and hepatocellular carcinoma later in life, as confirmed by PMC .

Dr. Elena Ortiz·July 4, 2026

A hazy, smoke-filled orange sky looms over a U.S. city skyline, illustrating the impact of wildfire smoke on air quality.

Space & Astronomy

Wildfire smoke significantly boosts U.S. ground-level ozone

Ground-level ozone pollution, once steadily declining, has reversed course since 2015, now rising by 0.

Dr. Alistair Finch·June 5, 2026