SARS-CoV-2: Estimating infectiousness

Researchers have analyzed the PCR samples of more than 25,000 persons with COVID-19. The team determined the viral loads of each individual sample and used their results to estimate levels of infectiousness. The research provides a clear idea of the infectiousness of the disease in different age groups and at different levels of disease severity.

from Top Health News -- ScienceDaily https://ift.tt/3uu4Vvg