Shara Bullet has detailed how he contracted dengue fever during a training camp in Thailand ahead of his fight with Barrio, spending roughly two weeks bedridden with a 40-degree fever, skin breakouts, and hair loss. Despite returning to training and relapsing with a second fever, he traveled to Abu Dhabi and won the fight. Bullet also disclosed that immediately after the bout he underwent surgery and spent two days unable to sleep before eventually recovering.
Shara Bullet has revealed he was battling a serious case of dengue fever throughout his preparation and fight against Barrio, describing one of the more remarkable health ordeals in recent MMA memory.
The fighter disclosed that he contracted the illness during a training camp in Thailand, where the infection left him bedridden for approximately two weeks. At its peak, his fever reached 40 degrees Celsius, and he suffered skin breakouts and hair loss as the illness took hold. Once he recovered enough to return to training, he relapsed with a second fever, yet pressed on with fight preparations regardless.
Despite the setbacks, Bullet traveled to Abu Dhabi and defeated Barrio. The story did not end there. He revealed that immediately after the bout he went into surgery, followed by two days without sleep before his condition finally stabilized.
Why it matters
- The disclosure reframes what appeared to be a routine victory as a performance under severe physical adversity
- Competing through a relapsed dengue fever and then undergoing post-fight surgery raises questions about the support structures and medical oversight fighters receive during fight camps
- Bullet's willingness to detail the full timeline adds rare transparency to the often-hidden physical costs of preparing for and competing in professional MMA
The account underscores a broader truth about the sport: fight-night results rarely capture the full picture of what an athlete endured to reach the cage. Winning while managing a potentially dangerous tropical illness and then heading straight into surgery places Bullet's performance against Barrio in a different light entirely.

















