Mexican president works from isolation after virus test

FILE - In this Dec. 18, 2020 file photo, Mexican President Andres Manuel Lopez Obrador points to a graph showing the percentages of hospital beds available, state by state, during his daily news conference at the presidential palace, Palacio Nacional, in Mexico City. López Obrador was working from isolation on Monday, Jan. 25, 2021, a day after announcing that he had tested positive for COVID-19, his interior secretary said. (AP Photo/Marco Ugarte, File)

A newspaper's front page carries the Spanish headline "Positive but optimistic" for the story about Mexican President Andrés Manuel López Obrador having COVID-19 at a kiosk on Paseo de la Reforma in Mexico City, Monday, Jan. 25, 2021. López Obrador was working from isolation on Monday, Jan. 25, 2021, a day after announcing that he had tested positive for COVID-19, his interior secretary said. (AP Photo/Marco Ugarte)

FILE - In this Dec. 18, 2020 file photo, Mexican President Andres Manuel Lopez Obrador gives his daily, morning news conference at the presidential palace, Palacio Nacional, in Mexico City. Mexico President Andrés Manuel López Obrador says he has tested positive for COVID-19 and is under medical treatment, Sunday, Jan. 24, 2021. (AP Photo/Marco Ugarte, File)