On December 3, RM N ° 1275-2021 / MINSA was published, which approves Administrative Directive N ° 321-MINSA / DGIESP-2021, establishing new provisions for the surveillance, prevention and control of the health of workers at risk of exposure to SARS-CoV-2 and repealing RM N ° 972-2020-MINSA, which approved the Technical Document “Guidelines for the surveillance, prevention and control of the health of workers at risk of exposure to SARS-CoV-2 “, Which was in force since November 2020. MORE.