Link-SealÂ® modular seals are considered to be the premier method for permanently sealing pipes of any size passing through walls, floors and ceilings. In fact, any cylindrical object may be quickly, easily and permanently sealed, as they pass through barriers, by the patented Link-SealÂ® modular seal design.
An epidemic is a disease that spreads rapidly among many people in a community at the same time. In the 1980s, the fast-spreading AIDS epidemic transformed life on our planet.
An infectious disease is a disease that may be spread within the person such as a virus or a bacterial or a fungal infection. An infectious disease may be contagious and communicable but does not have to be. A communicable disease is a disease many others may get and that is why we have vaccinations.