The imperial pint (â 568 ml) is used in the United Kingdom and Ireland and to a limited extent in Commonwealth nations. In the United States, two pints are used: a liquid pint (â 473 ml) and a less-common dry pint (â 551 ml).
Infestation Infestation refers to the state of being invaded or overrun by pests or parasites. It can also refer to the actual organisms living on or within a host.
infection. invasion of plant or animal tissues by microorganisms, i.e., bacteria bacteria[pl. of bacterium], microscopic unicellular prokaryotic organisms characterized by the lack of a membrane-bound nucleus and membrane-bound organelles.he host may be a bacterium, plant, animal, or human being, and the infecting agent may be viral, rickettsial, bacterial, fungal, or protozoan. A differentiation is made between infection and infestation. Infestation is the invasion of a host by higher organisms such as parasitic worms.