Deadly blue-green algae found in Nebraska lakes; danger for pets, people – Omaha, Nebraska

Omaha, Nebraska 2021-07-30 13:47:07 –

Lincoln, Nebraska (KMTV) —A health warning has been issued for “harmful algal blooms (HAB), also known as toxic blue-green algae,” according to a statement from the Nebraska Department of Health and Human Services (DHHS). Lake Kirkman’s Cove in Richardson County. Loup County’s Karamas Reservoir, Lancaster County’s Lake Pawnee (east and west beaches), and Pawnee County’s Iron Horse Trail Lake are also paying attention to their health.

DHHS said:

Lakes excluded from the health warning are the Maskenthine Reservoir in Stanton County, the Willow Creek Reservoir in Pierce County, Lake Swan Creek (Willardmeier Recreation Area), and Lake Bluestem in Lancaster County.

Samples taken in the lake earlier this week exceed the threshold of 8 ppb for total microcystin, a toxin released by certain strains of blue-green algae. Based on recommendations issued by the US Environmental Protection Agency (EPA) in 2019, Nebraska concludes that the new EPA threshold is based on the best scientific evidence available and protects public health. After that, I adopted this limitation.

When a health alert is issued, a warning sign will be posted and the designated beach will be closed during the alert. Recreational boating and fishing are permitted, but the general public is advised to be careful and avoid exposure to water. In particular, avoid activities that may swallow water. Do not put your pet in water or drink it from the lake. People can still use public areas for camping, picnics and other outdoor activities.

Weekly sampling has been conducted on 53 public lakes since the first week of May. The lake will continue to be monitored weekly until the end of September. HAB and bacteria sampling results are updated every Friday and posted on the NDEE website. State surveillance takes place in public lakes with beaches and active public activity. HAB can also be present in other untested lakes in Nebraska, so the general public should be careful if there are signs of blue-green algae.

See below for more information on what to look for, the potential health effects of HAB, and steps to avoid exposure. Fact sheet [].. To view weekly data on sampled lakes, visit the following URL: []..

NDEE sampling partners include Central District Health Department, Nebraska Public Power District, Upper Republican Natural Resources District, Lower Republican NRD, South Platte NRD, Middle Niobium Lara NRD, Lower Loop NRD, Nemaha NRD, Lower Elkhorn NRD, and the United States. Includes Army Engineers. Engineer.

According to the CDC, People can get sick when exposed to droplets in the following ways:

Symptoms of human intake are:

  • headache
  • Neurological symptoms (eg, weakness, dizziness)
  • vomiting
  • diarrhea
  • Liver hurts

If exposed, the CDC recommends contacting a doctor or locals Poison Control Center And you said you should report it to you Local or state health sector..

According to ASPCABy drinking or swimming in HAB-contaminated water, animals develop severe symptoms of exposure and can suffer “severe neurological or liver damage”.

ASPCA said the signs of exposure included:

  • Gasping
  • Excessive drool
  • Respiratory failure
  • diarrhea
  • Disorientation
  • vomiting
  • Liver failure
  • Eventual death

If you suspect your pet may have ingested HAB, it is advisable to contact your veterinarian or ASPCA Animal Poison Control Center (888-426-4435) immediately.

More information from the CDC.

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Deadly blue-green algae found in Nebraska lakes; danger for pets, people Source link Deadly blue-green algae found in Nebraska lakes; danger for pets, people

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