Nearly five years after the COVID-19 pandemic began, the virus no longer dominates our daily routines as it once did. However, SARS-CoV-2 remains present, and for many, the aftermath of an infection can extend well beyond recovery. When symptoms last for more than three months following an initial COVID-19 infection, it is commonly termed as long COVID.

In September, the world lost Sérgio Mendes, the celebrated Grammy-winning Brazilian musician, who passed away at 83. Reports indicate he had been dealing with long COVID prior to his death.

Data from Australia indicate that 196 deaths have been attributed to the long-term effects of COVID from the pandemic’s start until the end of July 2023.

In the United States, the Centers for Disease Control and Prevention (CDC) recorded 3,544 deaths linked to long COVID from the onset of the pandemic up to June 2022.

Long COVID symptoms, which include persistent fatigue, shortness of breath, and cognitive difficulties often referred to as “brain fog,” can severely impact quality of life. But can long COVID be fatal? The answer is complex and varies depending on individual circumstances.

Brazilian music legend Sergio Mendes has died at age 83 after months battling the effects of long COVID. His 1966 hit “Mas Que Nada” made him a global superstar and helped launched his Grammy-winning career. David Muir remembers his life and legacy. https://t.co/7v6aAm7GFL pic.twitter.com/wOW8SjcHBJ

— World News Tonight (@ABCWorldNews) September 7, 2024

But can long COVID be fatal? The answer is complex and depends on various individual factors, including underlying health conditions and the severity of symptoms.