The Institute of Social Security and Services for State Workers (ISSSTE) made an urgent call to all its personnel and warned that Mexico is already in the fourth wave of the COVID-19 pandemic.
Through Internal Official Letter No. DNS / 039/2022, dated this Sunday, January 2, and with the subject "Preparation for the rebound in cases of COVID-19," the health institution indicated that during the last days there was a "Constant increase" of infections with "mild and outpatient clinical cases" throughout the country.
Due to the situation, the ISSSTE urged the directorates of . . .
