Viral thauj nruab nrab nrog swabs
Nws yog siv los sau cov qauv secreta los ntawm caj pas lossis qhov ntswg kab noj hniav.
Cov qauv sau los ntawm swabs khaws cia hauv qhov nruab nrab preservative uas siv rau kev kuaj kab mob, cog qoob loo, cais tawm thiab lwm yam.
Virus Specimen collection, thauj mus kuaj tus kab mob nucleic acid nrhiav kom tau