
The cold-chain gap: why one in five vaccine shipments to small districts runs warm
Temperature logs from three states point to a last-mile problem that new data loggers have exposed, and that procurement rules have yet to fix.
8 min read
Contributing Editor, Medicine
Dr. Menon is a practising physician who writes on clinical evidence, prevention and what new research means for patients.
MBBS, MD (Internal Medicine)

Temperature logs from three states point to a last-mile problem that new data loggers have exposed, and that procurement rules have yet to fix.
8 min read

Where does your data go, who can see it and how do you delete it? A plain-English checklist.
8 min read

Chatbots are getting better at triage, but doctors warn they are a starting point, not a diagnosis.
5 min read

What to watch for as the seasons turn, when to see a doctor and which vaccines adults often forget.
7 min read

A senior cardiologist argues that hospitals measured only on procedures will never fix chronic disease.
5 min read

Blood pressure, cholesterol, resting heart rate: the readings that matter most and when to act on them.
4 min read

Which habits have the strongest research behind them, and which trends are mostly marketing.
5 min read