By SPEAKIN’ OUT NEWS
Diseases once considered rare or under control are making an alarming comeback across the United States, and public health experts say declining vaccination rates are playing a major role in the resurgence.
From measles outbreaks reaching their highest levels in decades to rising cases of West Nile virus, cyclospora, hantavirus, and other infectious diseases, health officials warn that weakened public health systems and growing vaccine misinformation are leaving more Americans vulnerable. According to experts interviewed by States Newsroom, cuts to public health programs and staffing have further strained the nation’s ability to detect and contain outbreaks.
Jennifer B. Nuzzo, director of the Pandemic Center at Brown University, said the number of serious infectious diseases requiring close monitoring has quadrupled over the past year and a half. She warned the United States could lose its measles elimination status because communities with low vaccination rates remain susceptible to outbreaks.
Researchers also point to environmental changes, climate conditions, increased travel, and expanding human contact with wildlife as factors contributing to disease spread. Mosquitoes and ticks are also fueling increases in illnesses such as West Nile virus, Lyme disease, and Alpha-gal syndrome.
Medical experts stress that vaccines remain one of the most effective tools for preventing serious illness. They also urge continued investment in disease surveillance, public health staffing, and community education to respond quickly when outbreaks occur.
Health officials say protecting communities requires a combination of vaccination, early detection, strong public health infrastructure, and public awareness to prevent today’s outbreaks from becoming tomorrow’s larger health crises.