Robuta

https://www.elsevier.es/en-revista-annals-hepatology-16-articulo-association-hbsag-mutation-patterns-with-S1665268119300705
Introduction and ObjectivesThe hepatitis B virus (HBV) surface antigen (HBsAg)
hepatitis bassociationhbsagmutationpatterns
https://www.frontiersin.org/research-topics/20387/extraintestinal-pathogenic-escherichia-coli-asymptomatic-carriers-symptomatic-patients-animals-and-environment/authors
Extraintestinal pathogenic E. coli (ExPEC) possess virulence genes that differ from enteropathogenic E. coli or commensal E. coli in the intestine. ExPEC is ...
pathogenic escherichia coliasymptomatic carriersfrontiers
https://www.businessinsider.com/coronavirus-carriers-transmit-without-symptoms-what-to-know-2020-4
Apr 14, 2020 - Experts think that at least one in four people who get the coronavirus are asymptomatic or transmit it before symptoms show up.
coronavirus infectionsasymptomatic carrierssymptomsresearchbusiness