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The researchers said their work, published in the journal Nature, helps explain why bird flu does not spread easily between people despite having a high mortality rate and high infectivity in other animals. Known as BTN3A3, this gene is expressed in the airways, and has been shown in the lab to stop avian flu viruses from spreading by making copies of itself. From the select list pick 'SVG Icon' field (its in 'Reference' section) and click 'Save and continue'.

Standard drupal icon install#

Scientists last month reported the discovery of a gene that stops humans from becoming infected with bird flu viruses. Install module as usual, go to node/entity field list and add new field. Discovery of geneĮuropean health officials this week advised cat owners to keep their pets indoors and dogs on a lead to prevent them coming into contact with infected or dead birds amid the feline spike. To do so, configure the widget on the 'Manage form display' page by selecting the 'Linkit' option in the dropdown, and configure the formatter on 'Manage display' likewise. “Following any detection, we will immediately initiate the appropriate public health response.”Īnalysis has found other mammal species are still catching the avian influenza strain which is devastating wild bird populations in the UK and around the world.Ī population of cats in Poland have recently been found to be infected and the H5N1 bird flu strain is also thought to be behind a continued sea lion die-off in South America. As of Linkit 6.0.0-rc1, this modules autocomplete functionality can be used with a standard Drupal Link field. It can be difficult to distinguish these in people who have no symptoms. “These detections can follow contamination of the nose and throat from breathing in material from the environment, or can be due to infection. “However, we know already that the virus can spread to people following close contact with infected birds and this is why, through surveillance programmes like this one, we are monitoring people who have been exposed to learn more about these risks.

Learn more about the risksĭr Meera Chand, deputy director at UKHSA, said: “Current evidence suggests that the avian influenza viruses we’re seeing circulating in birds around the world do not spread easily to people. Analysis of their self-administered swabs detected the virus in both people but more detailed follow-ups indicate both cases could be as a result of contamination and not true infections. There have been 15 global cases of bird flu since the end of 2021.īoth infected individuals are believed to be farm workers employed at sites that had declared an outbreak among birds and were asymptomatic. The scheme has now identified four cases since March as well as another instance of avian influenza infection in December 2021 as part of a surveillance pilot programme. The UK Health Security Agency (UKHSA) started monitoring workers who come into close contact with dead or infected birds in March and a total of 144 people have been tested at eight sites so far. There is no evidence the virus is spreading from person to person and each positive case has so far been in close contact with birds. Two more people have tested positive for bird flu in the UK, health officials have announced.