… In contrast, in SARS-CoV-1 the highest viral loads were detected in the upper respiratory
tract in the second week of illness, which explains its minimal contagiousness in the first week …

… the extensive accumulating evidence about the transmission of SARS-CoV-2, we … virus in
experimental and real-world settings? Second, what viral and host factors affect transmission? …

… its infection in those locations. In this evidence-based comprehensive review, we discuss
various potential routes of transmission of SARS-CoV-2—… viral transmission through infectious …

… of SARS-CoV-2 is a high priority. We report a ferret model of SARS-CoV-2 infection and
transmission that … ), we detected the infectious viruses in urine and fecal specimens of virus-…

… We present SARS-CoV-2 viral loads in the oropharyngeal swabs of quarantined individuals
by days between exposure and the time of RT-PCR test. A smoothing spline was fitted to the …

… 5 of illness; this finding probably explains the efficient spread of SARS-CoV-2 compared
with SARS-CoV and MERS-CoV. This has important implications for SARS-CoV-2 transmission …

… time symptoms occur, the patient has transmitted the virus … infected individuals to curb
SARS-CoV-2 transmission is more … to SARS and other respiratory viruses because infected …

… first local transmission of the Delta SARS-CoV-2 variant in mainland China. All 167 infections
… subjects indicated the viral load of the first positive test of Delta infections was ~1000 times …

… similarities to SARS-CoV in genome structure, tissue tropism, and viral pathogenesis. Yet, …
current SARS-CoV-2 research, with an emphasis on transmission, tissue tropism, viral …

… of dilution and inactivation of viruses over longer periods and … Infectious droplets carried
farther away by airflow from an air conditioner were suggested to have transmitted SARS-CoV…