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Volume 29, Number 4—April 2023

Dispatch

Experimental Infection and Transmission of SARS-CoV-2 Delta and Omicron Variants among Beagle Dogs

Kwang-Soo Lyoo, Hanbyeul Lee, Sung-Geun Lee, Minjoo Yeom, Joo-Yeon Lee, Kyung-Chang Kim, Jeong-Sun Yang, and Daesub SongComments to Author 
Author affiliations: Jeonbuk National University, Iksan, South Korea (K-S. Lyoo, S.-G. Lee); Seoul National University, Seoul, South Korea (H. Lee, M. Yeom, D. Song); Korea Disease Control and Prevention Agency, Cheongju, South Korea (J.-Y. Lee, K.-C. Kim, J.-S. Yang)

Main Article

Figure 1

Viral RNA loads of SARS-CoV-2 determined by real-time PCR in animals in study of experimental infection and transmission of SARS-CoV-2 Delta and Omicron variants among beagle dogs. A) Viral loads in nasal swab samples from infected dogs. B) Viral loads in nasal swab samples from naive (transmission) dogs exposed to dogs infected with Delta or Omicron variants. NC, normal control; DI, delta variant infection; OI, omicron variant infection; DT, delta variant transmission; OT, omicron variant transmission.

Figure 1. Viral RNA loads of SARS-CoV-2 determined by real-time PCR in animals in study of experimental infection and transmission of SARS-CoV-2 Delta and Omicron variants among beagle dogs. A) Viral loads in nasal swab samples from infected dogs. B) Viral loads in nasal swab samples from naive (transmission) dogs exposed to dogs infected with Delta or Omicron variants. NC, normal control; DI, delta variant infection; OI, omicron variant infection; DT, delta variant transmission; OT, omicron variant transmission.

Main Article

Page created: January 11, 2023
Page updated: March 21, 2023
Page reviewed: March 21, 2023
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