बिजिरसंनायनिफ्राय मिथिनो मोनो दि बेखौ इन्ड'नेशिया आरो गुबुन सन्देरनाय हादोरनिफ्राय गिदिंबोफिननाय दावबायारिया लाबोदोंमोन।
Research showed it was brought by travelers returning from Indonesia and other infected countries.