Serving Central Oregon since 1903 • $1.50 Monday • May 3, 2021 Oregon | State of the pandemic ZIP codes with most new cases include Redmond and Bend By BRad SCHMIdT The Oregonian Coronavirus cases climbed dra- matically across Oregon for a fifth consecutive week, according to the latest state data, tripling from the lev- els of mid-March. The Oregon Health Authority re- ported 5,729 confirmed or presumed infections for the week ending Sun- day, April 25, up 21% from the pre- vious week. New cases slightly out- paced the increase in week-to-week testing, which stood at 17%. Oregon has recorded five consec- utive weeks with at least 21% more cases over the previous week. That’s led to significant growth, with the most recent case count three times as high as the 1,920 cases recorded during the week ending March 21. If there’s solace, it appears that the week that concludes Sunday, May 2, is not on track to see such a high growth rate. In fact, there’s a pos- sibility the weekly case count stays roughly flat or even declines. In the previous week, ZIP codes in Central and Southern Oregon re- corded the most new cases, while parts of the the Portland area and Sa- lem also posted high numbers. The Oregonian monitors state coronavirus data, reporting by ZIP code the areas with the greatest weekly changes. The analysis also highlights the areas with the most new cases in relation to population. Here’s a brief summary of the com- munities that added the most cases for the week ending Sunday, April 25: 97603: Klamath Falls This Klamath County ZIP code added 173 cases, raising its tally to 1,977. That’s the 20th most in Ore- gon and 38th most per capita since the start of the pandemic. 97756: Redmond This Deschutes County ZIP code added 145 cases, raising its tally to 2,075. That’s the 17th most in Ore- gon and 73rd most per capita since the start of the pandemic. See Zip codes / A4 Science behind the surge, new restrictions and vaccination guidelines By ERIn RoSS Oregon Public Broadcasting SALEM — For five weeks now, COVID-19 cases in Oregon have been surging. On Friday, 15 coun- ties fell under new social distancing restrictions to curb the virus’ spread. Deschutes County was among them. Here’s what you need to know about the coronavirus variants driv- ing infection, new restrictions, up- dated guidelines for the vaccinated and unvaccinated, and the science underlying them. Much of Oregon is under new so- cial distancing restrictions, and the CDC has released new guidelines. What is the science behind these things? Closing restaurants and indoor dining: Eating indoors has been con- sistently listed among the most COVID-19-dangerous activities. When you eat inside, you remove your mask. And depending on the air circulation in a room, tiny drop- lets of water and virus can remain in the air for a very long time, said Chunhuei Chi, the director of Or- egon State University’s Center for Global Health. See Science / A4 PLANTING 100 TREES A YEAR Some La Grande-area residents consider this lone maple in a field north of the city off the Wallowa Lake Highway as a favorite tree. La Grande continues a tradition of growing its urban forest By aLEX WITTWER • The Observer (La Grande) petals. “Our goal is to plant 100 shade trees every year in the city,” Gustafson said. The numerous trees, she also explained, make La Grande a vibrant place to live, with cooler streets and homes, habitat for wildlife, cleaner air and water, and other benefits. The city celebrated its 31st year as a Tree City USA mem- ber on Friday, Arbor Day. Last year, La Grande won a Growth Award for the 29th consecutive year, one of only a handful of cities to do so nationwide. The city hopes to win the award once again this year. Among the colorful flowering peach and plum trees that bloom in spring, the city is host to two Oregon Heritage Trees. Those are trees the Heritage Tree Committee, under the Oregon Travel Information Council, deem as worthy of state recognition. See Trees / A10 TODAY’S WEATHER Clouds and sun High 65, Low 43 Page a10 INDEX Comics Dear Abby Horoscope LEFT: a pair of flowering pear trees in blossom sit outside an office building on Washington avenue in downtown La Grande. RIGHT: This ginkgo tree is outside the site of the former Maridell Community Center on Washington avenue. La Grande is a Tree City USa member and aims to plant 100 trees a year. Photos by Alex Wittwer/The Observer A7-8 A4 A4 Kid Scoop Local/State Nation/World A9 A2 A3 Puzzles Sports Weather A8 A5-6 A10 The Bulletin An Independent Newspaper We use recycled newsprint Monday E-Edition, 10 pages, 1 section DAILY T he city of La Grande’s urban forester Teresa Gus- tafson said her favorite trees are the Ginkgos that sit along Washington Avenue. During fall months they turn golden and shower the street with their U|xaIICGHy02329lz[