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Table 4 Antiviral activity of Nigella sativa oil against low pathogenic corona virus (229E)

From: Antibacterial and anti-corona virus (229E) activity of Nigella sativa oil combined with photodynamic therapy based on methylene blue in wound infection: in vitro and in vivo study

Sample

Sample concentration

(µl/ml)

Virus control

(PFU/ml)

Virus titer and treatment (PFU/ml)

Viral inhibition %

Nigella sativa oil

100

3.26 × 105

1.86 × 105

42.85

10

2.21 × 105

32.14