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infant being held by his mother while receiving an intramuscular vaccination in his left thigh muscle

标签: infant,being,held,by,his,mothe 浏览: 2

held by his mother this infant was recieving an intramuscular immunization in his right thigh muscle

标签: held,by,his,mother,this,infant 浏览: 1

held by his father this infant was receiving an intramuscular immunization in his right thigh muscle

标签: held,by,his,father,this,infant 浏览: 1

influenza the flu is a contagious respiratory illness caused by influenza viruses

标签: influenza,the,flu,is,a,contagi 浏览: 1

workers practicing vector control by digging a drainage ditch in order to help disperse standing water

标签: workers,practicing,vector,cont 浏览: 2

twenty two eggs deposited by a female anopheles stephensi mosquito

标签: twenty,two,eggs,deposited,by,a 浏览: 2

these tracks in snow were made by a deer mouse peromyscus maniculatus

标签: these,tracks,in,snow,were,made 浏览: 1

saltmeadow cordgrass spartina patens watery marsh was traversed by a network of drainage ditches

标签: saltmeadow,cordgrass,spartina, 浏览: 2

men conducting a plague study in the san francisco area by capturing vector carrying rodents

标签: men,conducting,a,plague,study, 浏览: 2

personal protection by putting on double masks

标签: personal,protection,by,putting 浏览: 1

this location was one of the many hospitals visited by public health officials during the 1975 rhodesian

标签: this,location,was,one,of,the,m 浏览: 2

flu is a contagious respiratory illness caused by influenza viruses it can cause mild to severe

标签: flu,is,a,contagious,respirator 浏览: 2

more than 800 children came out to see the first viewing by rickshaw of sisimpur bangladeshs

标签: more,than,800,children,came,ou 浏览: 1

the izalco volcano partially covered by clouds is a natural draw for tourists

标签: the,izalco,volcano,partially,c 浏览: 1

sidr affected damaged roads were repaired by local community to ensure transportation of relief supplies

标签: sidr,affected,damaged,roads,we 浏览: 1