Twins' catcher Joe Mauer is feeling better this weekend after needing to be hospitalized Thursday night.  Mauer has been fighting flu-like symptoms and after going to a doctor Friday it was determined that Mauer has a viral infection and that infection was causing his bilateral leg weakness.  Mauer must remain on the disabled list until April 28 but the Twins expect him to return on April 28.  Steve Howe and Drew Butera will handle the catching responsiblities with Mauer out.