logo
Bird flu: Gkp zoo to remain shut till further notice

Bird flu: Gkp zoo to remain shut till further notice

Hindustan Times2 days ago

The outbreak of avian influenza H5N1 (bird flu) has dealt a severe economic blow to the Shaheed Ashfaqullah Khan Zoological Park in Gorakhpur which, according to officials, will remain closed till further notice. Earlier, the zoo was closed to the public in three separate spells from May 13 to June 10.
Zoo director Vikas Yadav confirmed the temporary closure, stating that strict biosecurity measures have been implemented as per the Central Zoo Authority (CZA) guidelines to prevent any further spread of the virus. 'We are taking precautions to protect the animals from infection. Until we receive clearance, the zoo will remain closed to visitors,' he said.
According to deputy director Yogesh Pratap Singh, all infected animals and birds are currently stable and under treatment. However, the zoo will only reopen after three consecutive negative reports are received from the National Institute of High Security Animal Diseases (NIHSAD), Bhopal.
The 3.5-acre zoo, facing its first major crisis since the confirmation of the H5 strain of avian flu in a deceased tigress on May 13, has been a popular tourist attraction, especially for residents of the Gorakhpur and Basti divisions. Its closure over the past month has caused a considerable economic downturn. Noting that the zoo typically welcomes around 2,000 visitors -- mostly schoolchildren and wildlife enthusiasts -- daily, Yadav said it has suffered revenue losses estimated at ₹30 to ₹35 lakh due to the closure so far.
The last set of samples from five infected animals, including two leopard cubs and a vulture, was sent for testing on May 23, and their results are still awaited. In addition, the second batch of samples from 35 other animals has also been sent to NIHSAD, with results pending, officials said.
Officials have identified migratory birds and ducks in the nearby Ramgarh Lake, just 3km from the zoo, as the primary source of the avian flu strain.

Orange background

Try Our AI Features

Explore what Daily8 AI can do for you:

Comments

No comments yet...

Related Articles

Bird flu: Gkp zoo to remain shut till further notice
Bird flu: Gkp zoo to remain shut till further notice

Hindustan Times

time2 days ago

  • Hindustan Times

Bird flu: Gkp zoo to remain shut till further notice

The outbreak of avian influenza H5N1 (bird flu) has dealt a severe economic blow to the Shaheed Ashfaqullah Khan Zoological Park in Gorakhpur which, according to officials, will remain closed till further notice. Earlier, the zoo was closed to the public in three separate spells from May 13 to June 10. Zoo director Vikas Yadav confirmed the temporary closure, stating that strict biosecurity measures have been implemented as per the Central Zoo Authority (CZA) guidelines to prevent any further spread of the virus. 'We are taking precautions to protect the animals from infection. Until we receive clearance, the zoo will remain closed to visitors,' he said. According to deputy director Yogesh Pratap Singh, all infected animals and birds are currently stable and under treatment. However, the zoo will only reopen after three consecutive negative reports are received from the National Institute of High Security Animal Diseases (NIHSAD), Bhopal. The 3.5-acre zoo, facing its first major crisis since the confirmation of the H5 strain of avian flu in a deceased tigress on May 13, has been a popular tourist attraction, especially for residents of the Gorakhpur and Basti divisions. Its closure over the past month has caused a considerable economic downturn. Noting that the zoo typically welcomes around 2,000 visitors -- mostly schoolchildren and wildlife enthusiasts -- daily, Yadav said it has suffered revenue losses estimated at ₹30 to ₹35 lakh due to the closure so far. The last set of samples from five infected animals, including two leopard cubs and a vulture, was sent for testing on May 23, and their results are still awaited. In addition, the second batch of samples from 35 other animals has also been sent to NIHSAD, with results pending, officials said. Officials have identified migratory birds and ducks in the nearby Ramgarh Lake, just 3km from the zoo, as the primary source of the avian flu strain.

New mRNA vaccine is more effective, less costly to develop, shows study
New mRNA vaccine is more effective, less costly to develop, shows study

Business Standard

time3 days ago

  • Business Standard

New mRNA vaccine is more effective, less costly to develop, shows study

A new type of mRNA vaccine is more scalable and adaptable to continuously evolving viruses such as SARS-CoV-2 and H5N1, according to a study by researchers at the University of Pittsburgh School of Public Health and the Pennsylvania State University. The study was published today in npj Vaccines. Though highly effective at inducing an immune response, current mRNA vaccines, such as those used to prevent COVID-19, present two significant challenges: the high amount of mRNA needed to produce them and the constantly evolving nature of the pathogen. "The virus changes, moving the goal post, and updating the vaccine takes some time," said senior author Suresh Kuchipudi, Ph.D., chair of Infectious Diseases and Microbiology at Pitt Public Health. To address these challenges, the researchers created a proof-of-concept COVID-19 vaccine using what's known as a "trans-amplifying" mRNA platform. In this approach, the mRNA is separated into two fragments -- the antigen sequence and the replicase sequence -- the latter of which can be produced in advance, saving crucial time in the event a new vaccine must be developed urgently and produced at scale. Additionally, the researchers analysed the spike-protein sequences of all known variants of SARS-CoV-2 for commonalities, rendering what's known as a "consensus spike protein" as the basis for the vaccine's antigen. In mice, the vaccine induced a robust immune response against many strains of SARS-CoV-2. "This has the potential for more lasting immunity that would not require updating, because the vaccine has the potential to provide broad protection," said Kuchipudi. "Additionally, this format requires an mRNA dose 40 times less than conventional vaccines, so this new approach significantly reduces the overall cost of the vaccine." The lessons learned from this study could inform more efficient vaccine development for other constantly evolving RNA viruses with pandemic potential, Kuchipudi said. "We hope to apply the principles of this lower-cost, broad-protection antigen design to pressing challenges like bird flu," added Kuchipudi.

Ducks primary source of bird flu outbreak at Gkp zoo: CZA
Ducks primary source of bird flu outbreak at Gkp zoo: CZA

Hindustan Times

time3 days ago

  • Hindustan Times

Ducks primary source of bird flu outbreak at Gkp zoo: CZA

Migratory ducks were the primary source of the highly pathogenic avian influenza H5N1 (bird flu) outbreak at the Shaheed Ashfaqullah Khan Zoological Park in Gorakhpur recently, the Central Zoo Authority (CZA) probe committee has disclosed in its report. The report also identified crows as key contributors to the spread of the virus, which led to the deaths of three big cats. The district authorities received the report on Saturday evening. Zoo director Vikas Yadav confirmed, 'The investigation report, along with precautionary instructions, has been received.' The zoo will now focus on protecting animals from migratory birds, enhancing biosafety measures, and conducting regular health screenings. The outbreak claimed the lives of a tiger Kesri on March 30, a tigress Shakti on May 7 and a leopard Mona on May 8. After confirmation of the virus by the National Institute of High Security Animal Diseases (NIHSAD), Bhopal, the zoo was closed to the public in three separate spells from May 13 to June 10. This closure may be extended further depending on upcoming lab results, officials indicated. According to the report, the origin of the bird flu strain points to migratory ducks at Ramgarh Lake, about three kilometres from the zoo. Ducks are known reservoir hosts for the influenza virus and often do not display symptoms despite being infected. After a hailstorm on May 1, several dead ducks were found near Ramgarh Lake, but they allegedly went unnoticed by officials. The CZA conducted an inspection of the zoo on May 19 and 20, collecting samples from both inside and outside the zoo premises. Each year, thousands of migratory birds flock to Ramgarh Lake, drawing tourists and bird watchers. The CZA report emphasizes the need to address the risk of infectious diseases. The report has recommended regular disinfection of the area, restriction of public access during outbreaks, and enhanced coordination between the forest, health, and municipal departments to prevent recurrence. Zoo director Yadav also stated that five infected animals — two leopard cubs, a cockatiel, and a vulture — are undergoing treatment and showing signs of improvement. However, sample examination reports of these animals sent to NIHSAD are still awaited. Additionally, the second negative reports for 35 other samples are also pending.

DOWNLOAD THE APP

Get Started Now: Download the App

Ready to dive into the world of global news and events? Download our app today from your preferred app store and start exploring.
app-storeplay-store