Pneumonia is a common respiratory infection that inflames the alveoli. These sacs can accumulate fluid or pus, leading to a persistent cough, fever, shortness of breath and aches in the chest. Pneumonia can vary in severity from Echa un vistazo a este sitio web mild to severe. This infection happens when bacteria, viruses, or fungi attack the air

Embark on a captivating journey into the elusive world of diseases. Unravel the enigmas that plague humanity, exploring ancient medical practices and modern breakthroughs. Delve into the inner workings of the human body, uncovering the causes of ailments from common colds to uncommon genetic disorders. Discover the past roots of medical knowledge