1.
Emerg Infect Dis
; 28(1): 247-250, 2022 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34932453
RESUMO
We sequenced ≈50% of coronavirus disease cases imported to Hong Kong during March-July 2021 and identified 70 cases caused by Delta variants of severe acute respiratory syndrome coronavirus 2. The genomic diversity detected in Hong Kong was similar to global diversity, suggesting travel hubs can play a substantial role in surveillance.
Assuntos
COVID-19 , SARS-CoV-2 , COVID-19/diagnóstico , COVID-19/epidemiologia , Genômica , Hong Kong/epidemiologia , Humanos , Programas de Rastreamento , SARS-CoV-2/isolamento & purificação , Viagem
2.
Emerg Infect Dis
; 28(2): 460-462, 2022 02.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34860154
RESUMO
We report detection of severe acute respiratory syndrome coronavirus 2 Omicron variant (B.1.1.529) in an asymptomatic, fully vaccinated traveler in a quarantine hotel in Hong Kong, China. The Omicron variant was also detected in a fully vaccinated traveler staying in a room across the corridor from the index patient, suggesting transmission despite strict quarantine precautions.