October began with "an explosion" of COVID-19 positive cases despite efforts to tighten and extend restrictions. In the first five days 14 residents on the North Slope and 23 in the Northwest Arctic, upping active caseloads in each borough to 40 and 45, respectively.

Minks have been discovered to be susceptible to SARS-CoV-2, the virus that causes COVID-19. A coronavirus outbreak has been declared at a Fraser Valley mink farm after eight people at the site tested positive for COVID-19.

A lack of adequate water and sewer service and overcrowded housing combined to make the COVID-19 pandemic more severe in rural Alaska, a new study confirms.