China News Service, August 17. According to the "Washington Post" report on the 16th local time, after the first lady of the United States Jill Biden was diagnosed with the new crown, White House press secretary Karin Jean-Pierre said that the United States will increase the number of U.S. President Biden's COVID-19 testing frequency.

On the morning of July 30, local time, U.S. President Biden tested positive for the new crown again.

He is asymptomatic this time, but will be quarantined.

The data picture shows Biden speaking at the White House after he was released from isolation on July 27.

Photo by China News Agency reporter Chen Mengtong

  According to the report, Karin Jean-Pierre said that since Biden is a close contact of Jill Biden, he will wear a mask indoors and in close contact with others for 10 days.

  "We will also increase the frequency of testing the president and report those results," she added.

  On the 16th, a spokesman for Jill Biden said that Jill Biden had tested positive for the new crown virus and had mild symptoms.