Acid-fast wall
A waxy coat makes the bacillus hardy and slow, and explains some staining tricks in labs.
Darker cells mean a higher score for this topic on that metric.
Familiarity70
Medical weight90
Benefit8
Risk85
Research80
Live debate35
LessMore
Last reviewed Sources & creditsMedia creditsMethodology
Quick answers
Where should I start with Tuberculosis?
Read Identity → How they live → Body & health, then use compare rails.
Is this page advice for Tuberculosis?
Public-health education — not a care plan, prescription, or outbreak briefing.
What does the local lens add?
It names everyday desks for Encounters before English norms look universal.
Are the scores a ranking of Tuberculosis?
No — editorial 0–100 browsing aids inside this atlas only.
How do I compare Tuberculosis to neighbours?
Use related cards and best-of / quiz rails after the first three chapters.
Which chapter is densest?
How they live and Body & health carry mechanisms; skim Identity first.
Identity is a slow acid-fast rod that prefers lungs but can travel in the body, and a social disease of crowded indoor air.
Korea's historic burden among rich countries is a reminder that TB is not only a 19th-century novel.
Traits
Airborne
Tiny nuclei from coughs can hang in a room. Time and ventilation matter more than a handshake.
Granuloma
Immune cells wall off bacilli. That truce is latency when it holds.
Reactivation risk
Aging, HIV, drugs that suppress immunity and malnutrition can break the truce.
Programme disease
Case finding, isolation of infectious patients and completing therapy are civic tools.
Partial BCG
A century-old vaccine still used in many high-burden countries for infants.
A webpage cannot tell a reader whether their cough is TB.
Keep exploring
More in Encounters
Influenza
A winter respiratory virus of drift and rare shift — surveillance and vaccines, not a cartoon villain.
Familiarity 93Escherichia coli
Usually a gut resident; a minority of STEC pathotypes drive foodborne headlines.
Familiarity 82Staphylococcus aureus
A common skin neighbor and a resistance story called MRSA — not scare porn.
Familiarity 78Norovirus
A very-low-dose gut virus of schools and ships — soap and bleach surfaces, not alcohol-gel faith.
Familiarity 80Helicobacter pylori
A gastric spiral that rewrote the ulcer textbook — Nobel 2005, Korea's high historic prevalence, no recipes.
Familiarity 68