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Presumptive Bird Flu Case Identified In San Francisco Resident
Signs of avian flu found in San Francisco wastewater
Presumptive case of bird flu identified in San Francisco resident
Bird flu detected in San Francisco wastewater and chickens
San Francisco reports H5N1 avian flu in child - CIDRAP
H5N1 bird flu detected in SF, first in California city wastewater
Bird Flu Has Arrived In SF; Two Chickens Test Positive, Traces
Two chickens test positive for bird flu at San Francisco live bird ...
Live poultry markets may be source of bird flu virus in San Francisco ...
Signs of avian flu found in San Francisco wastewater - Medical Xpress