Background: Myiasis is the infestation with fly larvae in live vertebrate hosts. The disease has not been reported in Thailand.
Method and Results: We report the first case series of cutaneous myiasis caused by Dermatobia hominis in two Thai travelers who visited Brazil. Two of five travelers were infested with D. hominis larvae. Both presented with furuncular lesions. Surgical excision was performed for both patients and the larvae were removed. They were identified as second stage of D. hominis. Sequence data of both mitochondrial and nuclear genes of the larva were similar to previous reports from Brazil.
Conclusion: With increasing travel into endemic countries of D. hominis, physician should be aware of this parasitic infestation.
6. Lane RP, Lowell CR, Griffiths WA, Sonnex TS. Human cutaneous myiasis: a review and report of three cases due to Dermatobia hominis. Clin Exp Dermatol. 1987; 12:40-5.10.1111/j.1365-2230.1987.tb01854.x)| false
13. Calderaro A, Peruzzi S, Gorrini C, Piccolo G, Rossi S, Grignaffini E, Gatti S, Caleffi E, Dettori G, Chezzi C. Myiasis of the scalp due to Dermatobia hominis in a traveler returning from Brazil. Diagn Microbiol Infect Dis. 2008; 60:417-8.
14. Nagamori K, Katayama T, Kumagai, A case of cutaneous myiasis due to Dermatobia hominis in Japan. J Infect Chemother. 2007; 13:255-7.
15. Preativatanyou K, Sirisup N, Payungporn S, Poovorawan Y, Thavara U, Tawatsin A, Sungpradit S, Siriyasatien P. Mitochondrial DNA-based identification of some forensically important blowflies in Thailand. Forensic Sci Int. 2010; 202:97-101.
16. Logar J, Marinic-Fiser N. Cutaneous myiasis caused by Hypoderma lineatum. Wien Klin Wochenschr. 2008; 120:619-21.
17. Passos MR, Ferreira DC, Arze WN, Silva JC, Passos FD, Curvelo JA. Penile myiasis as a differential diagnosis for genital ulcer: a case report. Braz J Infect Dis. 2008; 12:155-7.