Copyright © 2022, Los Angeles Times | | | | Advertisement After Long Beach physician Dr. Moira Rashid tested positive for COVID-19 in mid-March, she told contact tracers from the city health department that she had flown into Los Angeles International Airport from Munich, Germany, the day before falling ill.Passengers and crew on the March 13 flight were not informed they had traveled with an infected person because Rashid was not displaying known symptoms of COVID-19 during the flight. Since then, the risk from asymptomatic people has become clear.Rashid’s flight, Lufthansa 452, is the...…Copyright © 2022, Los Angeles Times | | | | Advertisement After Long Beach physician Dr. Moira Rashid tested positive for COVID-19 in mid-March, she told contact tracers from the city health department that she had flown into Los Angeles International Airport from Munich, Germany, the day before falling ill.Passengers and crew on the March 13 flight were not informed they had traveled with an infected person because Rashid was not displaying known symptoms of COVID-19 during the flight. Since then, the risk from asymptomatic people has become clear.Rashid’s flight, Lufthansa 452, is the...WW…