The Cambridge collection provides free access to over 300 journal articles and book chapters.
Elsevier provides free health and medical research on the novel coronavirus (SARS-CoV-2) and COVID-19.
The LOUIS Library Network (LOUIS) has compiled a list of "Faculty Online Teaching Resources" that you might find helpful, including teaching guides and information on designing hybrid-flexible courses.
The JAMA Network site provides free access to a number of JAMA articles related to Clinical Information, Public Health Policy, Patient Information, Guidance, and additional information about the pandemic.
Oxford University press is providing free access to many journal articles and online resources related to Coronavirus and COVID-19.
ProQuest launched its cross-disciplinary Coronavirus Research Database in response to the rapidly growing need for authoritative content related to the novel coronavirus (COVID-19). It provides content from key publishers in one place.
The Wiley Online Library includes a number of free articles and book chapters related to the Coronavirus outbreak.