Three types of rodent mites readily bite humans: the house mouse mite (Liponyssoides saguineus), spiny rat mite (Laelaps echidnina) and tropical rat mite (Ornithonyssus bacoti). The house mouse mite prefers to suck the blood of mice, but also will bite rats and people, often causing a rash around the bite.
Under strong public pressure, Congress passed the Tax Reform Act of 1969, and it was signed into law by President Richard M. Nixon on December 30, 1969.
But Americans won't feel the effect of tax reform until 2019. If Republicans pass their tax plan by the end of the year, it will go into effect on January 1. But Americans won't feel the effect of tax reform until 2019. Jim Lo Scalzo/Pool Image via AP Senate and House Republicans reached an agreement on their final tax bill on Wednesday. If President Donald Trump signs it before the end of the year, the new tax plan will take effect on January 1, 2018. Americans won't see the change to their tax returns until spring 2019 â when they file taxes for 2018.