COVID-19 still killing hundreds in the US weekly; low vaccine, fading immunity blamed

Despite waning headlines, COVID-19 continues to claim lives in the United States. The CDC reported that 350 Americans—primarily from high-risk categories—died from the virus last week. While far below the staggering 25,974 deaths during the January 2021 peak, experts warn the virus is far from gone.

“It’s still circulating, and people are still getting infected,” said Dr. Tony Moody, infectious diseases expert at Duke University.

Several intertwined factors are being blamed for this persistent toll. One is poor vaccine uptake—just 23% of adults and 13% of children received the updated vaccine in the 2024–25 season, according to CDC data. Dr. Gregory Poland, a renowned vaccinologist, stressed that low vaccination rates are fueling preventable deaths.

Waning immunity is also a concern. Over time, even vaccinated individuals may lose protective antibodies, especially seniors. Dr. Poland explained, “As people age, their immune system weakens. Combined with existing health issues, the risk becomes significant.”

Timely treatment is another missing link. Doctors note that many people delay care, leading to worsening symptoms. Antivirals like Paxlovid and molnupiravir—available in pharmacies—are most effective when taken within five days of symptom onset. Remdesivir, administered intravenously, is another option if caught early.

Additionally, officials are keeping a close watch on a new variant, NB.1.8.1, which has emerged in Asia, with cases seen in China, Singapore, and Hong Kong.

Vulnerable individuals are urged to get vaccinated, monitor symptoms, and seek prompt care.

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