MO DHSS identifies omicron variant in wastewater samples

KANSAS CITY, Mo. – The Missouri Department of Health and Aging Services (DHSS), in partnership with the Missouri Department of Natural Resources and others, has identified the presence of the omicron variant in two samples of sewage, including one in Jackson County.

Both samples were taken from the sewage ponds at the Atherton / Middle Big Creek Wastewater Treatment Plant in the Little Blue Valley Sewer District in Jackson County and the Sewage Pond in Jackson County. St. Joseph Wastewater Treatment Facility in Buchanan County.

“In both sanitation systems, 2% of the COVID-19 viral strands were identified as having mutations associated with Omicron,” a DHSS statement said. “This measurement is not a direct estimate of the percentage of COVID-19 positive human cases in the region that are caused by the Omicron variant. Rather, it is an indication that the Omicron variant virus is likely present among the population of these. sewers areas. “

Samples were taken on December 7 and 8.

The team testing the samples uses a technique called “high-throughput sequencing” which looks for mutations in segments of the virus spike protein to identify known variants. The results are published weekly and posted on a surveillance card.

“As we anticipated, due to the known high transmissibility, the Omicron variant is found in communities across Missouri,” said Donald Kauerauf, director of DHSS. “Understanding that Omicron is in our condition, we must continue to be vigilant by taking proven steps to protect ourselves from this and the delta virus which continues to be the dominant variant. Those who have not been vaccinated are strongly encouraged to do so. If it’s time for your booster, getting your booster today is extremely important to maximize your protection. Obtaining the booster greatly improves your protection against Omicron. These are the same steps we recommended from the start and continue to be effective in reducing your chances of getting sick and being hospitalized.