Mpox, a rare virus once mainly confined to parts of Central Africa, has rapidly evolved into a more serious global health threat. Scientists are alarmed by its growing ability to spread from person to person, shifting from its traditional animal-to-human transmission. Genetic mutations are helping the virus adapt to human hosts, potentially increasing its severity.
The World Health Organization (WHO) and experts are calling for urgent investment in testing, treatments, and surveillance to prevent future epidemics. Outbreaks are now happening worldwide, with vulnerable populations like children at heightened risk. Experts warn that without action, mpox may become a persistent global menace.
Mpox is a viral infection related to smallpox, causing symptoms such as a painful rash, fever, and swollen glands. The virus typically spreads through close contact with an infected person or animal. Recent outbreaks show that intimate contact is now a significant way the virus spreads, leading to longer transmission chains and lasting outbreaks.
Researchers are concerned about genetic mutations helping mpox adapt to humans, which may make it more severe. Clade I variants are thought to be more aggressive and are accumulating specific genetic mutations that may change viral properties. The virus has caused outbreaks worldwide in 2022 and is now causing outbreaks in multiple sub-Saharan countries.
The lack of diagnostic tools and antiviral treatments makes mpox control challenging. Experts stress the need for better surveillance, local or regional capacity to produce what is needed, and increased investment to prevent future epidemics. Eradication is not an option due to the virus’s animal reservoir, meaning it can’t be fully eliminated.
While some may think they are safe due to their sexual orientation, researchers emphasize that mpox can spread through various contact methods, including intimate contact. The global health community must take immediate action to address this growing threat and prevent future epidemics.
Source: https://scitechdaily.com/mpox-mutation-sparks-global-alarm-are-we-facing-the-next-pandemic