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. 2021 Jul 26;13(8):1453. doi: 10.3390/v13081453

Table 1.

Signalment, health status, respiratory illnesses and exposure to COVID-19-affected humans of swab sampled animals. Numbers in bold indicate the characteristics of the RT-qPCR-positive cat (ID 234).

Signalment, History, Clinical
Signs
Dogs Cats Total
No. % of Total Dogs No. % of Total Cats No. % of Total Animals
Age
<1 year 45 5% 35 13% 80 7%
1–8 years 466 53% 122 47% 588 52%
>8 years 366 42% 103 40% 469 41%
Sex
Female 430 49% 114 44% 544 48%
Male 447 51% 146 56% 593 52%
COVID-19 exposure
Yes 12 1% 6 * 2% 18 1%
No 145 17% 58 22% 203 18%
Not sure 720 82% 196 76% 916 81%
Health status
Healthy 165 19% 80 31% 245 21%
Sick 688 78% 174 67% 862 76%
Not sure 24 3% 6 2% 30 3%
Respiratory illness 1
Yes 67 8% 25 10% 92 8%
No 810 92% 235 90% 1045 92%

1 Includes clinical signs such as coughing and dyspnea, as well as disease processes such as conjunctivitis, stomatitis, rhinitis, pharyngitis, tonsillitis, tracheitis, bronchitis, pneumonia, pleuritis, pleural effusion, pleural edema, and unclassified pneumopathies. * The COVID-19 exposure of the RT-qPCR positive cat (ID 234) was initially documented as “not sure”, but was revised to “yes” after the owner later reported having experienced COVID-19 like symptoms at the time of the cat’s swab sampling and was confirmed to have antibodies against SARS-CoV-2, as reported in detail in a case report [42].