Fig. 2
From: Formulation enhanced the stability of Foot-and-mouth virus and prolonged vaccine storage
Heating-resistance study. a Virus titers and relative mRNA levels determined by pathological cells infected with non-formulated and formulated virus (O/MYA98/BY/2010) after being treated at room temperature for 3, 5, 10 and 15 h. b Virus titers and relative mRNA levels determined by pathological cells infected with non-formulated and formulated virus (Asia1/JSL/ZK/06) after being treated at room temperature for 3, 5, 10 and 15 h. Statistically significant differences are indicated by asterisks (*P < 0.05)