SARS-CoV-2/COVID-19,
United States of America

Information received on 03/06/2020 from Dr Mark Davidson, Associate Administrator, USDA-APHIS, United States Department of Agriculture, Washington, United States of America

Summary

Report type	Follow-up report No. 5
Date of start of the event	27/03/2020
Date of confirmation of the event	04/04/2020
Report date	03/06/2020
Date submitted to OIE	03/06/2020
Reason for notification	Emerging disease
Morbidity	2 (scale 0 to 5)
Mortality	0 (scale 0 to 5)
Zoonotic impact	Zoonotic potential currently unknown
Causal agent	SARS-CoV-2/COVID-19
Related reports	Immediate notification (04/05/2020) Follow-up report No. 1 (17/04/2020) Follow-up report No. 2 (22/04/2020) Follow-up report No. 3 (29/04/2020) Follow-up report No. 4 (02/06/2020) Follow-up report No. 5 (03/06/2020) Follow-up report No. 6 (10/06/2020) Follow-up report No. 7 (25/06/2020) Follow-up report No. 8 (02/07/2020) Follow-up report No. 9 (09/07/2020) Follow-up report No. 10 (17/07/2020) Follow-up report No. 11 (23/07/2020) Follow-up report No. 12 (30/07/2020) Follow-up report No. 13 (05/08/2020) Follow-up report No. 14 (13/08/2020) Follow-up report No. 15 (20/08/2020) Follow-up report No. 16 (27/08/2020) Follow-up report No. 17 (02/09/2020) Follow-up report No. 18 (10/09/2020) Follow-up report No. 19 (24/09/2020) Follow-up report No. 20 (02/10/2020) Follow-up report No. 21 (09/10/2020) Follow-up report No. 22 (16/10/2020) Follow-up report No. 23 (30/10/2020) Follow-up report No. 24 (06/11/2020) Follow-up report No. 25 (16/11/2020) Follow-up report No. 26 (27/11/2020)

New outbreaks (1)

Outbreak 1

Carver County, Carver, Minnesota

Date of start of the outbreak

20/05/2020

Outbreak status

Continuing (or date resolved not provided)

Epidemiological unit

Other

Affected animals

Species	Susceptible	Cases	Deaths	Killed and disposed of	Slaughtered
Cats	1	1	0	0	0

Affected population

Pet domestic cat (Felis catus) in a residential household

Summary of outbreaks

Total outbreaks: 1

Total animals affected

Species	Susceptible	Cases	Deaths	Killed and disposed of	Slaughtered
Cats	1	1	0	0	0

Outbreak statistics

Species	Apparent morbidity rate	Apparent mortality rate	Apparent case fatality rate	Proportion susceptible animals lost*
Cats	100.00%	0.00%	0.00%	0.00%

*Removed from the susceptible population through death, destruction and/or slaughter

Epidemiology

Source of the outbreak(s) or origin of infection

Suspected human transmission

Epidemiological comments

3 Jun 2020 Update�A domestic cat from a household with known COVID-19 affected inhabitants was sampled for respiratory illness. Clinical signs included depression, fever, and harsh lung sounds. The cat tested positive for both mycoplasma felis and SARS-CoV-2 at the initial testing laboratory. Infection with SARS-CoV-2 was confirmed based upon molecular testing (PCR and sequencing). Both the cat and owners have reportedly recovered.

Control measures

Measures applied	Quarantine Disinfection Vaccination permitted (if a vaccine exists) No treatment of affected animals
Measures to be applied	No other measures

Diagnostic test results

Laboratory name and type	Species	Test	Test date	Result
National Veterinary Services Laboratories (National laboratory)	Cats	gene sequencing	28/05/2020	Positive
National Veterinary Services Laboratories (National laboratory)	Cats	real-time reverse transcriptase/polymerase chain reaction (RRT-PCR)	27/05/2020	Positive

Future Reporting

The event is continuing. Weekly follow-up reports will be submitted.

Map of outbreak locations