Specifically whenever: A laboratory engages in an activity or procedure not covered by the chemical hygiene plan. Laboratory work involves the use of certain types of hazardous chemicals or physical ...

Striking are workers from the California Animal Health and Food Safety Lab. California’s only lab that can confirm lethal bird flu in poultry is shifting some testing to facilities out of state due to ...

Workers at the only laboratory in California authorised to confirm high-risk bird flu cases are set to go on strike next week, citing years of understaffing, inadequate training, and burnout as ...