If humanity hoped for the so-called "herd or herd immunity" to combat covid-19, this possibility now appears unattainable. Patricia Ramos, explains the reasons.
A hope dies in the fight against covid-19
2020-07-07T19:03:39.490Z
If humanity hoped for the so-called "herd or herd immunity" to combat covid-19, this possibility now appears unattainable. Patricia Ramos, explains ...