English: Relatives who care for sick persons with unexplained illnesses at home, doctors, nurses and other health workers providing direct patient care in the absence of standard precautions.
Igbo: 'Ndị ikwu ndị na-elekọta ndị ọrịa nwere ọrịa ndị agaghị akọwa n'ụlọ, ndị dọkịta, ndị nọọsụ na ndị ọrụ ahụike ndị ọzọ na-enye ndị ọrịa nlekọta ebe enweghi ozigbo.