Ewen Callaway, Nature
The immunization is the first approved for widespread use but could be dangerous because it hasn’t been tested in large trials, say researchers.
SEE FULL STORY:
https://www.nature.com/articles/d41586-020-02386-2
Ewen Callaway, Nature
The immunization is the first approved for widespread use but could be dangerous because it hasn’t been tested in large trials, say researchers.
SEE FULL STORY: