26 Mar Pneumonia vaccine does not prevent COVID-19 pneumonia
[caption id="attachment_17241" align="alignright" width="300"] 33982521 - human lungs[/caption] Pneumonia is inflammation of the lung tissue causing consolidation of lung tissue and affecting the lung’s ability to exchange air. This inflammation is usually caused by bacteria or virus, but can also result from chemicals or trauma. Pneumococcal pneumonia...