Delta es tan contagiosa como la varicela: Aclaran los CDC

Las personas infectadas con la variante del coronavirus, portaban grandes cantidades del virus en nariz y garganta, según revelan los <b><a href="https://www.univision.com/local/chicago-wgbo/condado-cook-nuevas-pautas-sobre-uso-de-mascarillas-por-aumento-de-coronavirus" link-data="{&quot;cms.content.publishDate&quot;:1627704223323,&quot;cms.content.publishUser&quot;:{&quot;_ref&quot;:&quot;00000178-1930-d505-a179-99f3faad0000&quot;,&quot;_type&quot;:&quot;6aa69ae1-35be-30dc-87e9-410da9e1cdcc&quot;},&quot;cms.content.updateDate&quot;:1627704223323,&quot;cms.content.updateUser&quot;:{&quot;_ref&quot;:&quot;00000178-1930-d505-a179-99f3faad0000&quot;,&quot;_type&quot;:&quot;6aa69ae1-35be-30dc-87e9-410da9e1cdcc&quot;},&quot;link&quot;:{&quot;attributes&quot;:[],&quot;item&quot;:{&quot;_ref&quot;:&quot;0000017a-f7f9-d9be-a57b-f7fd3e5e0002&quot;,&quot;_type&quot;:&quot;4f8e492c-6f2f-390e-bc61-f176d3a37ab9&quot;},&quot;_id&quot;:&quot;0000017a-fabb-d6dc-a7fa-faff2ef50001&quot;,&quot;_type&quot;:&quot;c3f0009d-3dd9-3762-acac-88c3a292c6b2&quot;},&quot;linkText&quot;:&quot;<b>estudios de los CDC</b>&quot;,&quot;_id&quot;:&quot;0000017a-fabb-d6dc-a7fa-faff2ef50000&quot;,&quot;_type&quot;:&quot;809caec9-30e2-3666-8b71-b32ddbffc288&quot;}">estudios de los CDC</a></b>.