Ovine gammaherpesvirus 2 in asymptomatic water buffaloes (Bubalus bubalis) from Central-western Brazil and implications for infections in buffaloes worldwide

Key Points

• Asymptomatic buffaloes in Brazil show seroprevalence of ovine gammaherpesvirus 2, highlighting infection risks.
• The study reports 25% seroprevalence in the sampled buffalo population, shedding light on viral dynamics.
• Observational analysis across various farms in Central-western Brazil demonstrates viral presence in asymptomatic hosts.
• This finding suggests potential global infection patterns, emphasizing the need for further investigation in buffalo populations.