Thanks for sharing
Really interesting.
Mind if you check out for my own interesting thread too 
 
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Racheal Babatunde
59 days agoThe Danger of Pneumonia: What You Need to Know
Pneumonia is a serious lung infection that causes inflammation in the air sacs (alveoli), which can fill with fluid or pus. The danger of pneumonia lies in how it affects breathing and how it can spread quickly in the lungs and even into the bloodstream.
1. Impaired Breathing
The infection reduces oxygen levels in the blood by damaging the lungs' ability to exchange oxygen and carbon dioxide.
2. Rapid Progression
Pneumonia can escalate quickly, especially in vulnerable people, sometimes within hours.
3. Life-Threatening Complications
Sepsis: A widespread, life-threatening response to infection.
Acute respiratory distress syndrome (ARDS): Severe breathing failure.
Lung abscesses: Pockets of pus in the lungs.
Pleural effusion: Fluid around the lungs making breathing harder.
4. High Mortality Risk in Vulnerable Groups
Elderly adults: Particularly those over 65.
Infants and toddlers.
People with weakened immune systems (e.g., cancer, HIV, organ transplants).
People with chronic diseases (e.g., diabetes, heart disease, COPD).
5. Hospitalization and ICU Needs
Severe pneumonia often requires hospital care or even ventilation support in an ICU.
 Global Impact
Kills ~2.5 million people each year worldwide (according to WHO and CDC data).
Leading infectious cause of death in children under 5 globally.
Common cause of hospitalizations, especially in winter months.
 Symptoms That Signal Danger
If you or someone else has any of these, seek medical care urgently:
- Difficulty breathing or fast breathing
- Chest pain when breathing
- Blue lips or fingertips (low oxygen)
- High fever with chills
- Confusion or lethargy (especially in elderly)
- Coughing up blood