Covid Cases Rise: What's Happening in the US?

The US is seeing a rise in Covid-19 cases, especially in the South Central region. States like Arkansas, New Mexico, Oklahoma, Louisiana, and Texas are reporting a 15% positivity rate. This might not show the full picture, though. Many people are using at-home tests or ignoring mild symptoms, so the actual number of cases could be higher. The West is also seeing an increase, with a dozen states reporting a 10% positivity rate. Wastewater data from Alaska, Hawaii, Nevada, Texas, and Utah shows "very high" virus activity. This method can detect the virus earlier than clinical tests, even before people show symptoms. Summer is often a time when Covid cases rise. People spend more time in air-conditioned spaces and travel more, increasing the chances of spreading the virus. Experts also think immunity from vaccines given last fall might be fading. Recently, there have been changes at the CDC. The director was removed from her position, and several top officials resigned. This comes after accusations that the agency was being influenced politically. A CDC panel is set to meet in September to discuss vaccine access and affordability. Meanwhile, the FDA has approved updated vaccines for seniors but limited access for younger people and children without high-risk conditions.