“…To counteract the lethal dosage of virus, various concentrations of natural oil blend (NOB) were inoculated into the allantoic fluid. Although the embryos of positive control group were annihilated, yet they reported the survival of treated samples with natural oil blend and revealed the capability of essential oil Blend in performing the in vitro inhibition of AIBV H120 (Table 1 ) (Keri Lestari et al 2021 ).…”