In these cases, the transition from the solid to the gaseous state requires an intermediate liquid state. The pressure referred to is the partial pressure of the substance, not the total (e.g. atmospheric) pressure of the entire system.
Botulism is a rare but serious paralytic disease caused by a bacterial toxin usually produced by the bacterium Clostridium botulinum. There are four generally recognized naturally-occurring types; foodborne, wound, infant, and, rarely, adult intestinal colonization. Iatrogenic and inhalational botulism may also occur.
Diseases caused by microorganisms in humans are known as pathogenic diseases. The word pathogen is derived from a Greek word that means 'giving rise to suffering'. These diseases can be caused by a number of agents like bacteria, viruses, fungi, etc.All these pathogenic agents can lead to a variety of diseases and conditions. There are many good bacteria that live on and within the human body systems. These good bacteria help our immune system keep away pathogenic bacteria.hese diseases can be caused by a number of agents like bacteria, viruses, fungi, etc. All these pathogenic agents can lead to a variety of diseases and conditions. There are many good bacteria that live on and within the human body systems. These good bacteria help our immune system keep away pathogenic bacteria.