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. 2022 Dec 1;9:1006315. doi: 10.3389/fmed.2022.1006315

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Copyright © 2022 Mutesa, Misbah, Remera, Ebbers, Schalke, Tuyisenge, Sindayiheba, Igiraneza, Uwimana, Mbabazi, Kayonga, Twagiramungu, Mugwaneza, Ishema, Butera, Musanabaganwa, Rwagasore, Twele, Meller, Tuyishime, Rutayisire, Murindahabi, Wilson, Bigirimana, Volk, Ndahindwa, Kayijuka, Mills, Muvunyi and Nsanzimana.

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The Detection Dog Training System (DDTS, Kynoscience UG, Germany) used for training dogs. This machine system has seven sniffing holes attached to tubes where scent dogs detect COVID-19 samples.