Here we go again! I thought we were done with COVID? Health officials in California have reported a dramatic spike in COVID-19 cases as Summer comes to a close. California health leaders are currently urging residents to wear masks to indoor events and have second thoughts about attending large gatherings. California is continuing to see high levels of COVID-19 and increased hospitalizations. If you’re feeling sick, take these steps to protect yourself and others. Learn more: https://t.co/UqPYkNWTXM pic.twitter.com/Bq6GgqTWgA — California Department of Public Health (@CAPublicHealth) September 6, 2025 NBC Palm Springs had more details to report on the new mask recommendations: California is experiencing another summer wave of COVID-19, with tests, hospital visits, and wastewater data all showing an uptick in cases. From Los Angeles to the Bay Area and Sacramento, public health officials are recommending that residents consider wearing masks again in indoor public spaces until case levels subside. Despite the increase in infections, hospitalizations remain relatively low compared to previous waves. Health leaders say that is a positive sign but still caution that preventative measures, including masking, can help limit spread in crowded settings. The guidance has sparked mixed reactions. Some residents say reminders about masking feel like “deja vu fatigue,” while others note that masks only work effectively when worn properly. Experts emphasize that surgical masks offer limited protection, and the best results come from properly fitted KN95 or N95 masks. Looking ahead, health officials say schools, concerts, and other large gatherings may need to adapt if the wave lingers into the fall. For now, they urge Californians to stay cautious and protect those most vulnerable, while stressing that current data does not point to severe outcomes at the level seen in previous years. Traveling? The U.S. is experiencing a summer COVID-19 surge. Lower your chance of catching COVID-19 by masking in indoor public places like airports and planes. Wear a high-quality mask like an N95, KN95 or KF94 to stay protected. Learn more: https://t.co/UqPYkNWTXM pic.twitter.com/G82zVIUWTZ — California Department of Public Health (@CAPublicHealth) August 30, 2025 Newsweek reported that some health officials are calling for anyone above the age of 2 to wear a mask: A northern California county has recommended people wear face masks amid a summer surge of COVID-19 cases. Yolo County’s health officer, Dr. Aimee Sisson, said in a press release last Friday that anyone over the age of 2 should wear a mask while indoors when wastewater levels of SARS-CoV-2 (the virus that causes COVID-19) are “high.” When these levels are “medium,” people at high risk of severe COVID-19 (older adults, people with underlying medical conditions or people with weakened immune systems) should wear masks. Newsweek has contacted the Yolo County Health and Human Services Agency and the California Department of Health Care Services via email for comment. What do you think?