President Joe Biden is putting strict coronavirus measures in place for attendees at his State of the Union address on March 1. Sen. Marco Rubio (R-Fla.) in a tweet Thursday shared the rules for Congressional members who attend the upcoming speech. The rules include social distancing, showing proof of a negative COVID PCR test, and mask wearing. “For the 2022 State of the Union, coronavirus safety measures emphasize a negative PCR test one day before the event, the wearing of a high-quality, properly fitted, medical-grade filtration mask (KN95 or N95) at all times, an attestation of a negative health screening inventory and social distancing separation of seating,” the rules read. The guidelines also strongly recommended that attendees receive a coronavirus booster vaccine two weeks prior to the event. The rules go for members of Congress, as well as staff, members of the media, and all other State of the Union …