The California Legislature passed Senate Bill (SB) 1159 before the end of its legislative session this week, codifying the prior Executive Order creating a COVID presumption and creating a rebuttable presumption as to health care workers, peace officers, firefighters, and other first responders and emergency workers, as well as a presumption for other employees in the event of an outbreak of COVID at the workplace.  Two other Assembly Bills (AB) that were being considered, AB 196 and AB 664, were not voted on and so will not become law.  AB 196, the most expansive of the proposed legislation, would have essentially created a conclusive presumption that COVID contracted by an essential worker constitutes an industrial injury.