Coronavirus disease (COVID-19) is a new strain that was discovered in 2019 and has not been previously identified in humans. In humans, coronaviruses cause respiratory tract infections that can be mild, such as some cases of the common cold (among other possible causes, predominantly rhinoviruses), and others that can be lethal, such as SARS, MERS, and COVID-19.
ANN ARBOR - Infectious disease expert Fred Brown updates where vaccine research stands. He predicts there is little likelihood an effective vaccine will be ready by early November. It may not be until spring 2021 before a vaccine could be ready. Fred Brown comes to the fight against the COVID-19 virus from a forty year