As new COVID-19 cases continue to crop up, the Centers of Disease Control and Prevention (CDC) is giving daily updates to help people. Amid the rise of new stains, as well as changing vaccine guidelines, one must stay up to date with COVID data. Latest CDC data shows that 28,052 Americans were tested positive for COVID-19, western states are currently at the highest risk for new COVID-19 infections. This comes as the "stratus" variant and other virus strains continue to circulate nationwide. How US is Tracking COVID Risk In States Wastewater monitoring is a powerful tool that helps us track the spread of viruses like COVID-19. It can pick up on a virus's presence in a community even before people start feeling sick or go to the doctor. This is a great way to find infections, including those with no symptoms. If you see that wastewater viral activity is increasing, it means there's a higher chance of infection. The amount of virus in the wastewater is given a level: Very Low, Low, Moderate, High, or Very High. These levels help show the risk of infection in a certain area. For example, a Very High level means the virus amount is over 7.8, while a Low level is between 2 and 3.4. While national COVID-19 viral activity in wastewater has dropped from "moderate" to "low" this month, several states, particularly in the West, are bucking the trend. The CDC's wastewater monitoring data from August 3 to August 9, 2025, showed "very high" viral activity in: UtahNevadaTexasAlaskaHawaiiAdditionally, states with "high" levels of viral activity as of August 14 include California, Louisiana, Alabama, Florida, South Carolina, and Connecticut. The CDC warns that elevated wastewater levels may signal a higher risk of infection. What Are The Symptoms of Current COVID Strain? The "nimbus" or NB.1.8.1 variant is currently the most prevalent strain in the U.S., followed by the LP.8.1 variant, which is a descendent of Omicron. The "stratus" (XFG) variant is the third-most common and is making up a significant portion of the virus detected in wastewater. Symptoms for these variants are largely consistent with previous strains, including fever, chills, cough, sore throat, and congestion. However, some reports have noted specific symptoms, such as "hoarseness" with the "stratus" variant and "razor-blade" sore throats with the "nimbus" variant. Also Read: What History Teaches Us About Plague? Are There More Than One Type?How Many Days After Exposure To Covid Do Symptoms Appear? The Food and Drug Administration (FDA) recommends you wait at least five days after being exposed to COVID-19 before taking a test. Testing too early can give you an incorrect result. If you have COVID-19 symptoms, however, you should test immediately. However, no test is perfect. A test might not catch every case of the virus, if you believe you were exposed or have symptoms but get a negative result, it's a good idea to take multiple tests to be sure. To avoid spreading the virus, it's safest to act as if you are positive until you have at least two negative test results. You should also self-isolate if you develop any symptoms, even if your test is negative. Is COVID Still A Thing? As of August 12, 2025, COVID-19 infections are either increasing or likely increasing in 34 states. In 14 states, the number of infections is staying about the same. Currently, no states are showing a decrease in infections.