A stockpile or pool.
A cavity in an organ or group of tissues in which fluids collect and are stored.
An organism in which a parasite lives and develops without damaging it, but from which the parasite then passes to another species which is damaged by it.
A part of a machine or piece of equipment where liquid is stored for it to use.
In the realm of epidemiology, there exists a fascinating phenomenon involving certain animal species that serve as hosts for a virus, often without displaying any discernible symptoms of infection themselves. These remarkable creatures can potentially transmit the virus to humans, either through direct contact or by means of an intermediary vector. This intricate process highlights the intricate interplay between animals and humans in the transmission and dissemination of infectious agents. By serving as reservoirs for these viruses, these animal species play a significant role in the dynamics of disease transmission and the potential emergence of novel infections in human populations.