medicines. Ethanol extracts of C. semipervirens, C. semipervirens var. horizontalis and C.
semipervirens cv. Cereiformis were used in experiments to test their influence on herpes
viruses (HSV-1). Materials and Methods: HeLa cells monolayers were infected with herpes
viruses (HSV-1). ANTIVIRAL ACTIVITY of the plant extracts assessed using Hematoxylin &
Eosin method and observed under a light microscope. All tests were compared with a …