1 Subjects: “...avoidance of infection...”

2 Subjects: “...Clostridium difficile infection...”

3 Subjects: “...wound infection...”

4 Subjects: “...infection-resistance scaffolds...”

5 Subjects: “...fungal infection...”

6 Subjects: “...infection diseases...”

7 Subjects: “...infection risk...”

8 Subjects: “...malaria infection...”

9 Subjects: “...viral infection inhibition...”

10 Subjects: “...bone infection...”

11 Subjects: “...orthopedic infections...”

12 Subjects: “...infected gutta-percha...”

13 Subjects: “...infected gutta-percha...”

14 Subjects: “...infection...”

15 Subjects: “...infection...”

16 Subjects: “...daily infections by COVID-19...”