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PubMed COVID-19 Clinical Care

2551 - 2560 of 2603 results found

Dynamic stability and optimal control of SIS q I q RS epidemic network

Date
Monday, September 05, 2022 - 4:00 AM
Description
We develop a complex network-based SIS q I q RS model, calculate the threshold R 0 of infectious disease transmission and analyze the stability of the model. In the model, three control measures including isolation and vaccination are

Did the paycheck protection program hit the target?

Date
Wednesday, August 31, 2022 - 4:00 AM
Description
This paper provides a comprehensive assessment of financial intermediation and the economic effects of the Paycheck Protection Program (PPP), a large and novel small business support program that was part of the initial policy response to the COVID