Labari ne na yaya da k'anwa da suka taso cikin maraici ba tare da sun samu mai tallafa masu ba.

"Sickler gare ta, kuma ku kuka ja mata." Ta yi shiru daga nan, dafe da goshinta, tana jin yadda kanta ke sara mata. "A kullum dad'a wayar wa mutane kawuna ake game da awon genotype, amma wasu sun kasa ganewa, sun kasa sanin darajarsa."