He great Britain recently confirmed the first case in humans influenza A(H1N2)v, influenza virus subtype, which has raised concerns among health authorities and the scientific community. This article aims to inform you about this new strain, its symptoms, and how it differs from the common cold.
What is Influenza A(H1N2)v?
He influenza virus is a group of well-known viruses responsible for the common seasonal flu. However, some subtypes, e.g A(H1N2), They can adapt and spread between different species, including humans. The H1N2 virus is known to attack pigs, but transmission to humans is rare. The cases detected in the UK fall into a different clade, identified as 1b.1.1, although it is not expected to cause major differences with other known clades.
Symptoms and severity
A UK patient infected with H1N2 is presented mild symptoms and does not require hospitalization. So far, this is the only case reported in the UK. All over the world, since 2005, there have been 50 cases in humans, mostly in the United States and Asia. These cases generally show mild symptoms. Experts say influenza A (H1N2) does not appear to cause more severe illness than common flu strains..
Contagion and worry
There is no certainty so that this new clade can be transmitted efficiently from human to human. British authorities are investigating the circumstances of the infection and possible contacts of the patient to determine whether the virus has spread. Although human-to-human transmission has occurred, it does not appear to be efficient. Nonetheless, experts recommend it warning, remembering that influenza viruses are unpredictable and have been responsible for past pandemics, such as influenza A (H1N1) in 2009.
Does pig farming have risks?
Pig farming is subject to strict health controls to prevent infection. However, this area is considered a sensitive place for the spread of new virus variants. Pigs can be infected by several virus variants and recombine them in their cells, resulting in new pathogens capable of infecting humans..
The discovery of new cases of influenza A(H1N2)v in the UK highlights its importance continuous supervision from infectious diseases. Even if cases are mild and isolated, it is important to stay informed and follow health authorities’ recommendations to prevent a possible outbreak. Influenza A(H1N2)v should not cause concern, but should raise new awareness about the importance of public health and disease prevention.
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