Challenges in Eradication
Dr Stephen Doggett, director of the NSW Health Pathology Department of Medical Entomology, told The Irrigator that reports of bedbugs on planes are not uncommon. He explained that the outbreak may not have started in Rome, as bedbugs can hide in crevices for long periods. "It's only when the population builds up and somebody puts the reaction together ... often people will be bitten by bed bugs and the reaction can be quite delayed," Dr Doggett said. "It can take days to weeks before the reaction appears and so often when a bed bug problem becomes apparent, it's been there for some time."
Dr Doggett highlighted the difficulty of eradicating bedbugs from modern aircraft. He noted that modern bed bug strains are highly resistant to insecticides and that few products can be used on aircraft because some chemicals dissolve aluminium. "You don't want to destroy your plane," he said. Additionally, the complex electronics in modern long-haul cabins, where individual business class seats can cost up to $100,000, make pest removal harder than on simpler domestic planes.