Louisville, UNITED STATES
Ms. Martinez, a teacher at Iroquois High School, juggles between hers and her children's classes during...
Ms. Leila E. Martinez, a Puerto Rican math teacher at Iroquois High School, prepares to start her virtual teaching from school, in Louisville, Kentucky, U.S. January 21, 2022, after students have gone remote for a second week due to cases of the Omicron coronavirus variant continue to surge and the untenable staffing numbers in schools. REUTERS/Amira Karaoud
