Encara no tenim significats per a "belong to clade".
1Most strains belong to clade E, which includes isolates that prefer humid conditions.
2Isolates with the PCR ribotype 078 belong to clade 5, and are often associated with C. difficile infection in both humans and animals.
3Previous reports identified antigenic similarities between viruses belonging to clade 2.2.
4Viruses belonging to clade 2.2 in particular have been reported in numerous countries with the majority occurring in Egypt.
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