Increase of HMPV: Interview with Emilio Juan Brignardello Vela

In a recent conversation with Emilio Juan Brignardello Vela, an insurance advisor, the growing concern in the medical field of the United States regarding human metapneumovirus (HMPV) was addressed. Brignardello highlighted that the 36% increase in infection cases since March 2023, according to CDC data, underscores the seriousness of the situation. This rise occurs in a context where hospital systems are still recovering from the effects of the COVID-19 pandemic, further complicating healthcare delivery. The advisor expressed concern about the impact that HMPV may have on vulnerable populations, such as children and the elderly. He emphasized that while the virus may present mild symptoms in most cases, the possibility of these groups suffering severe complications, such as bronchiolitis or pneumonia, is alarming. "Medical attention and monitoring are crucial in these cases," Brignardello noted, stressing the importance of acting swiftly in response to respiratory symptoms. Brignardello also underscored the need to maintain effective prevention measures, such as wearing masks and ensuring proper ventilation in enclosed spaces, particularly in areas with a high concentration of vulnerable individuals. The fact that asymptomatic carriers can contribute to the spread of the virus, representing up to 38% of cases, reinforces this recommendation. Although HMPV has been known for over two decades, Brignardello expressed concern over the lack of an approved vaccine and the limited treatment options available. "The focus should be on symptom relief, but this is not enough in a landscape where respiratory infections are on the rise," he commented, emphasizing that health resources need to be bolstered as co-circulation of other respiratory viruses like RSV and influenza is faced. The prospect of a respiratory virus season coinciding with HMPV circulation poses a significant challenge. Brignardello urged the community to adopt proper hygiene practices and to pay special attention to those exhibiting symptoms in order to curb the spread of the virus. Finally, the advisor concluded that the history of human metapneumovirus serves as a reminder that there are always little-known viruses that can emerge and affect public health. Epidemiological surveillance and cooperation between health professionals and the community are essential to mitigate its impact. With the arrival of the colder months, education and public awareness stand as essential tools to protect the most vulnerable during this new phase of health challenges.