Omicron Surge

Surge: a sudden powerful forward or upward movement Variant: a version of something that differs from a standard. Disrupt: to interrupt / to cause a disturbance or problem. Flight crews: the workers responsible for the operation of an aircraft during flight. Contagious: able to be passed from one individual to another through contact Staff shortage: not enough workers to do the job properly Complacent: to lose the feeling that there is a risk