está conteniendo
Present progressive él/ella/usted conjugation of contener.

contener

En primer lugar, en nuestro país se está conteniendo la epidemia en la fase concentrada y a un nivel estable.
First, the epidemic in our country is being contained at the concentrated stage and roughly at the same level.
Obama ya ha anunciado su preferencia por Sebelius, pero él se está conteniendo, dado que no hay motivo para hacer anuncios tan temprano, y sí hay muchas razones para anunciarlo al último minuto.
Obama has already announced his preference for Sebelius but is holding off as there is no reason to announce early and lots of reasons to announce at the last minute.
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