Delta variant, WHO: “We are all at high risk”

The Delta variant is scary. The director general of the World Health Organization, Tedros Adhanom Ghebreyesus, says he is worried in a tweet, who defines it as “powerful”. “Unless we immediately increase access to vaccines for those who need them, and need them now, we are as a community at high risk of losing the gains we have made. Speed ​​is very important.”