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Volume 31, Number 9—September 2025
Research
Drivers of Crimean-Congo Hemorrhagic Fever in Natural Host and Effects of Control Measures, Bulgaria
Figure 5

Figure 5. Effects of control measures on the force of infection for Crimean-Congo hemorrhagic fever virus at 32 sheep farms in Burgas Province, Bulgaria. A) Estimated vaccine efficacy of the Crimean-Congo hemorrhagic fever–modified vaccinia virus Ankara vaccine. B) Effect of tick control at farms. C) Effect of spraying. Circles indicate posterior medians; error bars indicate 95% credible intervals. Horizontal dotted line indicates no effect.
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