PALMER — Health officials in Anchorage say they’re worried about a COVID-19 transmission source that could delay efforts to move past the pandemic’s human toll and crippling economic effects.
That source is the Matanuska-Susitna Borough, the government-wary neighbor to the north where some residents balk at public health recommendations for mask-wearing and vaccination.
“The large number of people who travel between the two communities daily makes high levels of disease transmission ... a concern,” Anchorage health officials warned in a recent update to municipal assembly members.
Mat-Su, a region the size of West Virginia with more than 107,000 people mostly clustered around the cities of Palmer and Wasilla, had daily case counts per 100,000 residents that were 2½ times higher than Anchorage at the start of the week of March 15. Test positivity was more than three times higher.
The region is the least vaccinated in the state.“We’re just hoping that something will change there,” Dr. Janet Johnston, epidemiologist for the Anchorage Health Department, said March 16.
Before the pandemic, analysts estimated about a third of the adults in the Matanuska Valley commuted to Anchorage. Borough residents come to the city for shopping, meals, visits with friends.
“I’m very concerned we’re going to reach the point where we have 50%, 60% vaccinated but we keep having these outbreaks,” Johnston said. “The rates will come down but it won’t go away because we’ll still have these pockets.”
Anchorage officials earlier this month lifted capacity restrictions on businesses and eased gathering size limits but kept testing requirements for school sports competitions involving teams from outside the municipality.
Officials in Mat-Su said they lack the health authority to require masks. A proposal to require them within the city of Palmer late last year failed amid vocal opposition from hundreds of people.
Mat-Su this week remained Alaska’s region with the highest number of COVID-19 cases per 100,000, according to the Alaska Department of Health and Social Services.
Case counts in Mat-Su rose last month, when outbreaks linked to school activities without masks surfaced. Now the region continues to see relatively high rates of transmission linked mostly to family and friends getting together without masks on, especially at meals, or work-related outbreaks, health officials said.
“Probably behavior in the Mat-Su hasn’t changed a whole lot,” Rene Dillow, the state’s Wasilla-based public health nurse manager, said March 17, referring to the local mask aversion. “It doesn’t escape me that our numbers are the highest in the state and our vaccine rates are the lowest.”
Mat-Su residents are different politically from their urban neighbor to the south. More than 70% of Mat-Su voters backed former President Donald Trump. Republicans and supporters of the former president are the least likely to seek a vaccine for the Coronavirus, an NPR/PBS NewsHour/Marist survey found last week.
Generally, people in Mat-Su are also just vaccine-leery, Dillow said. The state is working with schools and providers to encourage more people to get COVID-19 shots.
The local steering committee for vaccine distribution has known since December that interest might lag, and they’re seeing that now, she said. “There’s a lot of people on the fence. There are still a lot of people that want it but it’s slowing down a little bit. We’re reaching that group that isn’t really sure.”
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